121860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{677}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 370188

約数和(自身を除く): 248328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 677, 1354, 2031, 2708, 3385, 4062, 6093, 6770, 8124, 10155, 12186, 13540, 20310, 24372, 30465, 40620, 60930, 121860]

約数ペア:

[(1, 121860), (2, 60930), (3, 40620), (4, 30465), (5, 24372), (6, 20310), (9, 13540), (10, 12186), (12, 10155), (15, 8124), (18, 6770), (20, 6093), (30, 4062), (36, 3385), (45, 2708), (60, 2031), (90, 1354), (180, 677)]