40375620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224309}}^1$

素因数の和:224324

約数の個数: 36

約数和(自身を含む): 122473260

約数和(自身を除く): 82097640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224309, 448618, 672927, 897236, 1121545, 1345854, 2018781, 2243090, 2691708, 3364635, 4037562, 4486180, 6729270, 8075124, 10093905, 13458540, 20187810, 40375620]

約数ペア:

[(1, 40375620), (2, 20187810), (3, 13458540), (4, 10093905), (5, 8075124), (6, 6729270), (9, 4486180), (10, 4037562), (12, 3364635), (15, 2691708), (18, 2243090), (20, 2018781), (30, 1345854), (36, 1121545), (45, 897236), (60, 672927), (90, 448618), (180, 224309)]