1521160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 3625560

約数和(自身を除く): 2104400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2237, 4474, 8948, 11185, 17896, 22370, 38029, 44740, 76058, 89480, 152116, 190145, 304232, 380290, 760580, 1521160]

約数ペア:

[(1, 1521160), (2, 760580), (4, 380290), (5, 304232), (8, 190145), (10, 152116), (17, 89480), (20, 76058), (34, 44740), (40, 38029), (68, 22370), (85, 17896), (136, 11185), (170, 8948), (340, 4474), (680, 2237)]