60638520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{505321}}^1$

素因数の和:505335

約数の個数: 32

約数和(自身を含む): 181915920

約数和(自身を除く): 121277400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 505321, 1010642, 1515963, 2021284, 2526605, 3031926, 4042568, 5053210, 6063852, 7579815, 10106420, 12127704, 15159630, 20212840, 30319260, 60638520]

約数ペア:

[(1, 60638520), (2, 30319260), (3, 20212840), (4, 15159630), (5, 12127704), (6, 10106420), (8, 7579815), (10, 6063852), (12, 5053210), (15, 4042568), (20, 3031926), (24, 2526605), (30, 2021284), (40, 1515963), (60, 1010642), (120, 505321)]