The factors of the number 482,851,680 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 480, 510, 544, 564, 680, 705, 752, 799, 816, 940, 1020, 1128, 1259, 1360, 1410, 1504, 1598, 1632, 1880, 2040, 2256, 2397, 2518, 2720, 2820, 3196, 3760, 3777, 3995, 4080, 4512, 4794, 5036, 5640, 6295, 6392, 7520, 7554, 7990, 8160, 9588, 10072, 11280, 11985, 12590, 12784, 15108, 15980, 18885, 19176, 20144, 21403, 22560, 23970, 25180, 25568, 30216, 31960, 37770, 38352, 40288, 42806, 47940, 50360, 59173, 60432, 63920, 64209, 75540, 76704, 85612, 95880, 100720, 107015, 118346, 120864, 127840, 128418, 151080, 171224, 177519, 191760, 201440, 214030, 236692, 256836, 295865, 302160, 321045, 342448, 355038, 383520, 428060, 473384, 513672, 591730, 604320, 642090, 684896, 710076, 856120, 887595, 946768, 1005941, 1027344, 1183460, 1284180, 1420152, 1712240, 1775190, 1893536, 2011882, 2054688, 2366920, 2568360, 2840304, 3017823, 3424480, 3550380, 4023764, 4733840, 5029705, 5136720, 5680608, 6035646, 7100760, 8047528, 9467680, 10059410, 10273440, 12071292, 14201520, 15089115, 16095056, 20118820, 24142584, 28403040, 30178230, 32190112, 40237640, 48285168, 60356460, 80475280, 96570336, 120712920, 160950560, 241425840, 482851680.
If you add them up, you will get the total of 1,646,023,680.