Q: What is the sum of all factors of the number 120,123,210 including 120,123,210?

A: 289,190,592

Why is 289,190,592 the sum of all factors of 120,123,210, including 120,123,210?

The factors of the number 120,123,210 are: 1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 12097, 24194, 36291, 60485, 72582, 120970, 181455, 362910, 4004107, 8008214, 12012321, 20020535, 24024642, 40041070, 60061605, 120123210.

If you add them up, you will get the total of 289,190,592.