Q: What is the sum of all factors of the number 123,302,160 excluding 123,302,160?

A: 290,790,012

Why is 290,790,012 the sum of all factors of 123,302,160, excluding 123,302,160?

The factors of the number 123,302,160 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 171253, 342506, 513759, 685012, 856265, 1027518, 1370024, 1541277, 1712530, 2055036, 2568795, 2740048, 3082554, 3425060, 4110072, 5137590, 6165108, 6850120, 7706385, 8220144, 10275180, 12330216, 13700240, 15412770, 20550360, 24660432, 30825540, 41100720, 61651080, 123302160.

If you add them up, you will get the total of 123,302,450. Now subtract 123,302,160 to get 290,790,012