74121240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617677}}^1$

素因数の和:617691

約数の個数: 32

約数和(自身を含む): 222364080

約数和(自身を除く): 148242840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617677, 1235354, 1853031, 2470708, 3088385, 3706062, 4941416, 6176770, 7412124, 9265155, 12353540, 14824248, 18530310, 24707080, 37060620, 74121240]

約数ペア:

[(1, 74121240), (2, 37060620), (3, 24707080), (4, 18530310), (5, 14824248), (6, 12353540), (8, 9265155), (10, 7412124), (12, 6176770), (15, 4941416), (20, 3706062), (24, 3088385), (30, 2470708), (40, 1853031), (60, 1235354), (120, 617677)]