4028580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22381}}^1$

素因数の和:22396

約数の個数: 36

約数和(自身を含む): 12220572

約数和(自身を除く): 8191992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22381, 44762, 67143, 89524, 111905, 134286, 201429, 223810, 268572, 335715, 402858, 447620, 671430, 805716, 1007145, 1342860, 2014290, 4028580]

約数ペア:

[(1, 4028580), (2, 2014290), (3, 1342860), (4, 1007145), (5, 805716), (6, 671430), (9, 447620), (10, 402858), (12, 335715), (15, 268572), (18, 223810), (20, 201429), (30, 134286), (36, 111905), (45, 89524), (60, 67143), (90, 44762), (180, 22381)]