72965460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1216091}}^1$

素因数の和:1216103

約数の個数: 24

約数和(自身を含む): 204303456

約数和(自身を除く): 131337996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1216091, 2432182, 3648273, 4864364, 6080455, 7296546, 12160910, 14593092, 18241365, 24321820, 36482730, 72965460]

約数ペア:

[(1, 72965460), (2, 36482730), (3, 24321820), (4, 18241365), (5, 14593092), (6, 12160910), (10, 7296546), (12, 6080455), (15, 4864364), (20, 3648273), (30, 2432182), (60, 1216091)]