Q: What is the sum of all factors of the number 315,136,120 excluding 315,136,120?

A: 448,464,200

Why is 448,464,200 the sum of all factors of 315,136,120, excluding 315,136,120?

The factors of the number 315,136,120 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 606031, 1212062, 2424124, 3030155, 4848248, 6060310, 7878403, 12120620, 15756806, 24241240, 31513612, 39392015, 63027224, 78784030, 157568060, 315136120.

If you add them up, you will get the total of 315,136,568. Now subtract 315,136,120 to get 448,464,200