119750220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{665279}}^1$

素因数の和:665294

約数の個数: 36

約数和(自身を含む): 363242880

約数和(自身を除く): 243492660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 665279, 1330558, 1995837, 2661116, 3326395, 3991674, 5987511, 6652790, 7983348, 9979185, 11975022, 13305580, 19958370, 23950044, 29937555, 39916740, 59875110, 119750220]

約数ペア:

[(1, 119750220), (2, 59875110), (3, 39916740), (4, 29937555), (5, 23950044), (6, 19958370), (9, 13305580), (10, 11975022), (12, 9979185), (15, 7983348), (18, 6652790), (20, 5987511), (30, 3991674), (36, 3326395), (45, 2661116), (60, 1995837), (90, 1330558), (180, 665279)]