66135480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{551129}}^1$

素因数の和:551143

約数の個数: 32

約数和(自身を含む): 198406800

約数和(自身を除く): 132271320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 551129, 1102258, 1653387, 2204516, 2755645, 3306774, 4409032, 5511290, 6613548, 8266935, 11022580, 13227096, 16533870, 22045160, 33067740, 66135480]

約数ペア:

[(1, 66135480), (2, 33067740), (3, 22045160), (4, 16533870), (5, 13227096), (6, 11022580), (8, 8266935), (10, 6613548), (12, 5511290), (15, 4409032), (20, 3306774), (24, 2755645), (30, 2204516), (40, 1653387), (60, 1102258), (120, 551129)]