252177540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4202959}}^1$

素因数の和:4202971

約数の個数: 24

約数和(自身を含む): 706097280

約数和(自身を除く): 453919740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4202959, 8405918, 12608877, 16811836, 21014795, 25217754, 42029590, 50435508, 63044385, 84059180, 126088770, 252177540]

約数ペア:

[(1, 252177540), (2, 126088770), (3, 84059180), (4, 63044385), (5, 50435508), (6, 42029590), (10, 25217754), (12, 21014795), (15, 16811836), (20, 12608877), (30, 8405918), (60, 4202959)]