The factors of the number 145,548,480 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 179, 192, 210, 220, 224, 231, 240, 242, 264, 280, 308, 320, 330, 336, 352, 358, 363, 385, 420, 440, 448, 462, 480, 484, 528, 537, 560, 605, 616, 660, 672, 704, 716, 726, 770, 840, 847, 880, 895, 924, 960, 968, 1056, 1074, 1120, 1155, 1210, 1232, 1253, 1320, 1344, 1432, 1452, 1540, 1680, 1694, 1760, 1790, 1815, 1848, 1936, 1969, 2112, 2148, 2240, 2310, 2420, 2464, 2506, 2541, 2640, 2685, 2864, 2904, 3080, 3360, 3388, 3520, 3580, 3630, 3696, 3759, 3872, 3938, 4235, 4296, 4620, 4840, 4928, 5012, 5082, 5280, 5370, 5728, 5808, 5907, 6160, 6265, 6720, 6776, 7160, 7260, 7392, 7518, 7744, 7876, 8470, 8592, 9240, 9680, 9845, 10024, 10164, 10560, 10740, 11456, 11616, 11814, 12320, 12530, 12705, 13552, 13783, 14320, 14520, 14784, 15036, 15752, 16940, 17184, 18480, 18795, 19360, 19690, 20048, 20328, 21480, 21659, 23232, 23628, 24640, 25060, 25410, 27104, 27566, 28640, 29040, 29535, 30072, 31504, 33880, 34368, 36960, 37590, 38720, 39380, 40096, 40656, 41349, 42960, 43318, 47256, 50120, 50820, 54208, 55132, 57280, 58080, 59070, 60144, 63008, 64977, 67760, 68915, 73920, 75180, 78760, 80192, 81312, 82698, 85920, 86636, 94512, 100240, 101640, 108295, 110264, 116160, 118140, 120288, 126016, 129954, 135520, 137830, 150360, 151613, 157520, 162624, 165396, 171840, 173272, 189024, 200480, 203280, 206745, 216590, 220528, 236280, 240576, 259908, 271040, 275660, 300720, 303226, 315040, 324885, 330792, 346544, 378048, 400960, 406560, 413490, 433180, 441056, 454839, 472560, 519816, 551320, 601440, 606452, 630080, 649770, 661584, 693088, 758065, 813120, 826980, 866360, 882112, 909678, 945120, 1039632, 1102640, 1202880, 1212904, 1299540, 1323168, 1386176, 1516130, 1653960, 1732720, 1819356, 1890240, 2079264, 2205280, 2274195, 2425808, 2599080, 2646336, 3032260, 3307920, 3465440, 3638712, 4158528, 4410560, 4548390, 4851616, 5198160, 6064520, 6615840, 6930880, 7277424, 9096780, 9703232, 10396320, 12129040, 13231680, 14554848, 18193560, 20792640, 24258080, 29109696, 36387120, 48516160, 72774240, 145548480.
If you add them up, you will get the total of 583,752,960.