40038660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{222437}}^1$

素因数の和:222452

約数の個数: 36

約数和(自身を含む): 121451148

約数和(自身を除く): 81412488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 222437, 444874, 667311, 889748, 1112185, 1334622, 2001933, 2224370, 2669244, 3336555, 4003866, 4448740, 6673110, 8007732, 10009665, 13346220, 20019330, 40038660]

約数ペア:

[(1, 40038660), (2, 20019330), (3, 13346220), (4, 10009665), (5, 8007732), (6, 6673110), (9, 4448740), (10, 4003866), (12, 3336555), (15, 2669244), (18, 2224370), (20, 2001933), (30, 1334622), (36, 1112185), (45, 889748), (60, 667311), (90, 444874), (180, 222437)]