The factors of the number 616,302,720 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 137, 142, 144, 160, 165, 176, 180, 192, 198, 213, 220, 240, 264, 274, 284, 288, 320, 330, 352, 355, 360, 384, 396, 411, 426, 440, 480, 495, 528, 548, 568, 576, 639, 640, 660, 685, 704, 710, 720, 781, 792, 822, 852, 880, 960, 990, 1056, 1065, 1096, 1136, 1152, 1233, 1278, 1320, 1370, 1408, 1420, 1440, 1507, 1562, 1584, 1644, 1704, 1760, 1920, 1980, 2055, 2112, 2130, 2192, 2272, 2343, 2466, 2556, 2640, 2740, 2840, 2880, 3014, 3124, 3168, 3195, 3288, 3408, 3520, 3905, 3960, 4110, 4224, 4260, 4384, 4521, 4544, 4686, 4932, 5112, 5280, 5480, 5680, 5760, 6028, 6165, 6248, 6336, 6390, 6576, 6816, 7029, 7040, 7535, 7810, 7920, 8220, 8520, 8768, 9042, 9088, 9372, 9727, 9864, 10224, 10560, 10960, 11360, 11715, 12056, 12330, 12496, 12672, 12780, 13152, 13563, 13632, 14058, 15070, 15620, 15840, 16440, 17040, 17536, 18084, 18744, 19454, 19728, 20448, 21120, 21920, 22605, 22720, 23430, 24112, 24660, 24992, 25560, 26304, 27126, 27264, 28116, 29181, 30140, 31240, 31680, 32880, 34080, 35145, 36168, 37488, 38908, 39456, 40896, 43840, 45210, 45440, 46860, 48224, 48635, 49320, 49984, 51120, 52608, 54252, 56232, 58362, 60280, 62480, 63360, 65760, 67815, 68160, 70290, 72336, 74976, 77816, 78912, 81792, 87543, 87680, 90420, 93720, 96448, 97270, 98640, 99968, 102240, 106997, 108504, 112464, 116724, 120560, 124960, 131520, 135630, 136320, 140580, 144672, 145905, 149952, 155632, 157824, 175086, 180840, 187440, 192896, 194540, 197280, 204480, 213994, 217008, 224928, 233448, 241120, 249920, 263040, 271260, 281160, 289344, 291810, 299904, 311264, 320991, 350172, 361680, 374880, 389080, 394560, 408960, 427988, 434016, 437715, 449856, 466896, 482240, 499840, 534985, 542520, 562320, 578688, 583620, 622528, 641982, 700344, 723360, 749760, 778160, 789120, 855976, 868032, 875430, 899712, 933792, 962973, 964480, 1069970, 1085040, 1124640, 1167240, 1245056, 1283964, 1400688, 1446720, 1499520, 1556320, 1604955, 1711952, 1736064, 1750860, 1867584, 1925946, 2139940, 2170080, 2249280, 2334480, 2567928, 2801376, 2893440, 3112640, 3209910, 3423904, 3501720, 3735168, 3851892, 4279880, 4340160, 4498560, 4668960, 4814865, 5135856, 5602752, 6225280, 6419820, 6847808, 7003440, 7703784, 8559760, 8680320, 9337920, 9629730, 10271712, 11205504, 12839640, 13695616, 14006880, 15407568, 17119520, 18675840, 19259460, 20543424, 25679280, 28013760, 30815136, 34239040, 38518920, 41086848, 51358560, 56027520, 61630272, 68478080, 77037840, 102717120, 123260544, 154075680, 205434240, 308151360, 616302720.
If you add them up, you will get the total of 616,302,721. Now subtract 616,302,720 to get 1,755,221,760