118744020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{659689}}^1$

素因数の和:659704

約数の個数: 36

約数和(自身を含む): 360190740

約数和(自身を除く): 241446720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 659689, 1319378, 1979067, 2638756, 3298445, 3958134, 5937201, 6596890, 7916268, 9895335, 11874402, 13193780, 19790670, 23748804, 29686005, 39581340, 59372010, 118744020]

約数ペア:

[(1, 118744020), (2, 59372010), (3, 39581340), (4, 29686005), (5, 23748804), (6, 19790670), (9, 13193780), (10, 11874402), (12, 9895335), (15, 7916268), (18, 6596890), (20, 5937201), (30, 3958134), (36, 3298445), (45, 2638756), (60, 1979067), (90, 1319378), (180, 659689)]