195894840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1632457}}^1$

素因数の和:1632471

約数の個数: 32

約数和(自身を含む): 587684880

約数和(自身を除く): 391790040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1632457, 3264914, 4897371, 6529828, 8162285, 9794742, 13059656, 16324570, 19589484, 24486855, 32649140, 39178968, 48973710, 65298280, 97947420, 195894840]

約数ペア:

[(1, 195894840), (2, 97947420), (3, 65298280), (4, 48973710), (5, 39178968), (6, 32649140), (8, 24486855), (10, 19589484), (12, 16324570), (15, 13059656), (20, 9794742), (24, 8162285), (30, 6529828), (40, 4897371), (60, 3264914), (120, 1632457)]