Q: What is the sum of all factors of the number 270,845,240 excluding 270,845,240?

A: 365,054,440

Why is 365,054,440 the sum of all factors of 270,845,240, excluding 270,845,240?

The factors of the number 270,845,240 are: 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 294397, 588794, 1177588, 1471985, 2355176, 2943970, 5887940, 6771131, 11775880, 13542262, 27084524, 33855655, 54169048, 67711310, 135422620, 270845240.

If you add them up, you will get the total of 270,845,605. Now subtract 270,845,240 to get 365,054,440