156710940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2611849}}^1$

素因数の和:2611861

約数の個数: 24

約数和(自身を含む): 438790800

約数和(自身を除く): 282079860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2611849, 5223698, 7835547, 10447396, 13059245, 15671094, 26118490, 31342188, 39177735, 52236980, 78355470, 156710940]

約数ペア:

[(1, 156710940), (2, 78355470), (3, 52236980), (4, 39177735), (5, 31342188), (6, 26118490), (10, 15671094), (12, 13059245), (15, 10447396), (20, 7835547), (30, 5223698), (60, 2611849)]