Q: What is the sum of all factors of the number 9,009,240 excluding 9,009,240?

A: 18,228,360

Why is 18,228,360 the sum of all factors of 9,009,240, excluding 9,009,240?

The factors of the number 9,009,240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 389, 579, 772, 778, 965, 1158, 1167, 1544, 1556, 1930, 1945, 2316, 2334, 2895, 3112, 3860, 3890, 4632, 4668, 5790, 5835, 7720, 7780, 9336, 11580, 11670, 15560, 23160, 23340, 46680, 75077, 150154, 225231, 300308, 375385, 450462, 600616, 750770, 900924, 1126155, 1501540, 1801848, 2252310, 3003080, 4504620, 9009240.

If you add them up, you will get the total of 9,009,258. Now subtract 9,009,240 to get 18,228,360