Q: What is the sum of all factors of the number 1,229,320 including 1,229,320?
A: 2,810,520
The factors of the number 1,229,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 421, 584, 730, 842, 1460, 1684, 2105, 2920, 3368, 4210, 8420, 16840, 30733, 61466, 122932, 153665, 245864, 307330, 614660, 1229320.
If you add them up, you will get the total of 2,810,520.