124380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{691}}^1$

素因数の和:706

約数の個数: 36

約数和(自身を含む): 377832

約数和(自身を除く): 253452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 691, 1382, 2073, 2764, 3455, 4146, 6219, 6910, 8292, 10365, 12438, 13820, 20730, 24876, 31095, 41460, 62190, 124380]

約数ペア:

[(1, 124380), (2, 62190), (3, 41460), (4, 31095), (5, 24876), (6, 20730), (9, 13820), (10, 12438), (12, 10365), (15, 8292), (18, 6910), (20, 6219), (30, 4146), (36, 3455), (45, 2764), (60, 2073), (90, 1382), (180, 691)]