122656620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2044277}}^1$

素因数の和:2044289

約数の個数: 24

約数和(自身を含む): 343438704

約数和(自身を除く): 220782084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2044277, 4088554, 6132831, 8177108, 10221385, 12265662, 20442770, 24531324, 30664155, 40885540, 61328310, 122656620]

約数ペア:

[(1, 122656620), (2, 61328310), (3, 40885540), (4, 30664155), (5, 24531324), (6, 20442770), (10, 12265662), (12, 10221385), (15, 8177108), (20, 6132831), (30, 4088554), (60, 2044277)]