2168825220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1338781}}^1$

素因数の和:1338802

約数の個数: 60

約数和(自身を含む): 6803690124

約数和(自身を除く): 4634864904

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, 1338781, 2677562, 4016343, 5355124, 6693905, 8032686, 12049029, 13387810, 16065372, 20081715, 24098058, 26775620, 36147087, 40163430, 48196116, 60245145, 72294174, 80326860, 108441261, 120490290, 144588348, 180735435, 216882522, 240980580, 361470870, 433765044, 542206305, 722941740, 1084412610, 2168825220]

約数ペア:

[(1, 2168825220), (2, 1084412610), (3, 722941740), (4, 542206305), (5, 433765044), (6, 361470870), (9, 240980580), (10, 216882522), (12, 180735435), (15, 144588348), (18, 120490290), (20, 108441261), (27, 80326860), (30, 72294174), (36, 60245145), (45, 48196116), (54, 40163430), (60, 36147087), (81, 26775620), (90, 24098058), (108, 20081715), (135, 16065372), (162, 13387810), (180, 12049029), (270, 8032686), (324, 6693905), (405, 5355124), (540, 4016343), (810, 2677562), (1620, 1338781)]