Q: What is the sum of all factors of the number 899,040 excluding 899,040?

A: 1,934,448

Why is 1,934,448 the sum of all factors of 899,040, excluding 899,040?

The factors of the number 899,040 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1873, 3746, 5619, 7492, 9365, 11238, 14984, 18730, 22476, 28095, 29968, 37460, 44952, 56190, 59936, 74920, 89904, 112380, 149840, 179808, 224760, 299680, 449520, 899040.

If you add them up, you will get the total of 899,041. Now subtract 899,040 to get 1,934,448