121214580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2020243}}^1$

素因数の和:2020255

約数の個数: 24

約数和(自身を含む): 339400992

約数和(自身を除く): 218186412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2020243, 4040486, 6060729, 8080972, 10101215, 12121458, 20202430, 24242916, 30303645, 40404860, 60607290, 121214580]

約数ペア:

[(1, 121214580), (2, 60607290), (3, 40404860), (4, 30303645), (5, 24242916), (6, 20202430), (10, 12121458), (12, 10101215), (15, 8080972), (20, 6060729), (30, 4040486), (60, 2020243)]