28567620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52903}}^1$

素因数の和:52921

約数の個数: 48

約数和(自身を含む): 88878720

約数和(自身を除く): 60311100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52903, 105806, 158709, 211612, 264515, 317418, 476127, 529030, 634836, 793545, 952254, 1058060, 1428381, 1587090, 1904508, 2380635, 2856762, 3174180, 4761270, 5713524, 7141905, 9522540, 14283810, 28567620]

約数ペア:

[(1, 28567620), (2, 14283810), (3, 9522540), (4, 7141905), (5, 5713524), (6, 4761270), (9, 3174180), (10, 2856762), (12, 2380635), (15, 1904508), (18, 1587090), (20, 1428381), (27, 1058060), (30, 952254), (36, 793545), (45, 634836), (54, 529030), (60, 476127), (90, 317418), (108, 264515), (135, 211612), (180, 158709), (270, 105806), (540, 52903)]