Q: What is the sum of all factors of the number 1,297,920 including 1,297,920?
A: 4,493,016
The factors of the number 1,297,920 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2560, 2704, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5408, 6240, 6656, 6760, 7680, 8112, 8320, 9984, 10140, 10816, 12480, 13520, 16224, 16640, 19968, 20280, 21632, 24960, 27040, 32448, 33280, 40560, 43264, 49920, 54080, 64896, 81120, 86528, 99840, 108160, 129792, 162240, 216320, 259584, 324480, 432640, 648960, 1297920.
If you add them up, you will get the total of 4,493,016.