79824120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{665201}}^1$

素因数の和:665215

約数の個数: 32

約数和(自身を含む): 239472720

約数和(自身を除く): 159648600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 665201, 1330402, 1995603, 2660804, 3326005, 3991206, 5321608, 6652010, 7982412, 9978015, 13304020, 15964824, 19956030, 26608040, 39912060, 79824120]

約数ペア:

[(1, 79824120), (2, 39912060), (3, 26608040), (4, 19956030), (5, 15964824), (6, 13304020), (8, 9978015), (10, 7982412), (12, 6652010), (15, 5321608), (20, 3991206), (24, 3326005), (30, 2660804), (40, 1995603), (60, 1330402), (120, 665201)]