Q: What is the sum of all factors of the number 449,520 excluding 449,520?

A: 944,736

Why is 944,736 the sum of all factors of 449,520, excluding 449,520?

The factors of the number 449,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1873, 3746, 5619, 7492, 9365, 11238, 14984, 18730, 22476, 28095, 29968, 37460, 44952, 56190, 74920, 89904, 112380, 149840, 224760, 449520.

If you add them up, you will get the total of 450,464. Now subtract 449,520 to get 944,736