25622760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213523}}^1$

素因数の和:213537

約数の個数: 32

約数和(自身を含む): 76868640

約数和(自身を除く): 51245880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213523, 427046, 640569, 854092, 1067615, 1281138, 1708184, 2135230, 2562276, 3202845, 4270460, 5124552, 6405690, 8540920, 12811380, 25622760]

約数ペア:

[(1, 25622760), (2, 12811380), (3, 8540920), (4, 6405690), (5, 5124552), (6, 4270460), (8, 3202845), (10, 2562276), (12, 2135230), (15, 1708184), (20, 1281138), (24, 1067615), (30, 854092), (40, 640569), (60, 427046), (120, 213523)]