5153220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3202

約数の個数: 60

約数和(自身を含む): 16170924

約数和(自身を除く): 11017704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 3181, 6362, 9543, 12724, 15905, 19086, 28629, 31810, 38172, 47715, 57258, 63620, 85887, 95430, 114516, 143145, 171774, 190860, 257661, 286290, 343548, 429435, 515322, 572580, 858870, 1030644, 1288305, 1717740, 2576610, 5153220]

約数ペア:

[(1, 5153220), (2, 2576610), (3, 1717740), (4, 1288305), (5, 1030644), (6, 858870), (9, 572580), (10, 515322), (12, 429435), (15, 343548), (18, 286290), (20, 257661), (27, 190860), (30, 171774), (36, 143145), (45, 114516), (54, 95430), (60, 85887), (81, 63620), (90, 57258), (108, 47715), (135, 38172), (162, 31810), (180, 28629), (270, 19086), (324, 15905), (405, 12724), (540, 9543), (810, 6362), (1620, 3181)]