Q: What is the sum of all factors of the number 1,229,440 excluding 1,229,440?
A: 1,910,120
The factors of the number 1,229,440 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 113, 128, 136, 160, 170, 226, 272, 320, 340, 452, 544, 565, 640, 680, 904, 1088, 1130, 1360, 1808, 1921, 2176, 2260, 2720, 3616, 3842, 4520, 5440, 7232, 7684, 9040, 9605, 10880, 14464, 15368, 18080, 19210, 30736, 36160, 38420, 61472, 72320, 76840, 122944, 153680, 245888, 307360, 614720, 1229440.
If you add them up, you will get the total of 1,229,441. Now subtract 1,229,440 to get 1,910,120