122685540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2044759}}^1$

素因数の和:2044771

約数の個数: 24

約数和(自身を含む): 343519680

約数和(自身を除く): 220834140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2044759, 4089518, 6134277, 8179036, 10223795, 12268554, 20447590, 24537108, 30671385, 40895180, 61342770, 122685540]

約数ペア:

[(1, 122685540), (2, 61342770), (3, 40895180), (4, 30671385), (5, 24537108), (6, 20447590), (10, 12268554), (12, 10223795), (15, 8179036), (20, 6134277), (30, 4089518), (60, 2044759)]