118959660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{660887}}^1$

素因数の和:660902

約数の個数: 36

約数和(自身を含む): 360844848

約数和(自身を除く): 241885188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 660887, 1321774, 1982661, 2643548, 3304435, 3965322, 5947983, 6608870, 7930644, 9913305, 11895966, 13217740, 19826610, 23791932, 29739915, 39653220, 59479830, 118959660]

約数ペア:

[(1, 118959660), (2, 59479830), (3, 39653220), (4, 29739915), (5, 23791932), (6, 19826610), (9, 13217740), (10, 11895966), (12, 9913305), (15, 7930644), (18, 6608870), (20, 5947983), (30, 3965322), (36, 3304435), (45, 2643548), (60, 1982661), (90, 1321774), (180, 660887)]