Q: What is the sum of all factors of the number 252,420,360 excluding 252,420,360?

A: 504,841,080

Why is 504,841,080 the sum of all factors of 252,420,360, excluding 252,420,360?

The factors of the number 252,420,360 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2103503, 4207006, 6310509, 8414012, 10517515, 12621018, 16828024, 21035030, 25242036, 31552545, 42070060, 50484072, 63105090, 84140120, 126210180, 252420360.

If you add them up, you will get the total of 252,420,864. Now subtract 252,420,360 to get 504,841,080