156230940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2603849}}^1$

素因数の和:2603861

約数の個数: 24

約数和(自身を含む): 437446800

約数和(自身を除く): 281215860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2603849, 5207698, 7811547, 10415396, 13019245, 15623094, 26038490, 31246188, 39057735, 52076980, 78115470, 156230940]

約数ペア:

[(1, 156230940), (2, 78115470), (3, 52076980), (4, 39057735), (5, 31246188), (6, 26038490), (10, 15623094), (12, 13019245), (15, 10415396), (20, 7811547), (30, 5207698), (60, 2603849)]