90760980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1512683}}^1$

素因数の和:1512695

約数の個数: 24

約数和(自身を含む): 254130912

約数和(自身を除く): 163369932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1512683, 3025366, 4538049, 6050732, 7563415, 9076098, 15126830, 18152196, 22690245, 30253660, 45380490, 90760980]

約数ペア:

[(1, 90760980), (2, 45380490), (3, 30253660), (4, 22690245), (5, 18152196), (6, 15126830), (10, 9076098), (12, 7563415), (15, 6050732), (20, 4538049), (30, 3025366), (60, 1512683)]