Q: What is the sum of all factors of the number 142,140 excluding 142,140?

A: 277,188

Why is 277,188 the sum of all factors of 142,140, excluding 142,140?

The factors of the number 142,140 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 515, 618, 690, 1030, 1236, 1380, 1545, 2060, 2369, 3090, 4738, 6180, 7107, 9476, 11845, 14214, 23690, 28428, 35535, 47380, 71070, 142140.

If you add them up, you will get the total of 142,417. Now subtract 142,140 to get 277,188