Q: What is the sum of all factors of the number 1,267,980 excluding 1,267,980?
A: 2,790,900
The factors of the number 1,267,980 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3019, 6038, 9057, 12076, 15095, 18114, 21133, 30190, 36228, 42266, 45285, 60380, 63399, 84532, 90570, 105665, 126798, 181140, 211330, 253596, 316995, 422660, 633990, 1267980.
If you add them up, you will get the total of 1,267,982. Now subtract 1,267,980 to get 2,790,900