12085740

素因数分解:

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

素因数の和:22399

約数の個数: 48

約数和(自身を含む): 37601760

約数和(自身を除く): 25516020

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, 22381, 44762, 67143, 89524, 111905, 134286, 201429, 223810, 268572, 335715, 402858, 447620, 604287, 671430, 805716, 1007145, 1208574, 1342860, 2014290, 2417148, 3021435, 4028580, 6042870, 12085740]

約数ペア:

[(1, 12085740), (2, 6042870), (3, 4028580), (4, 3021435), (5, 2417148), (6, 2014290), (9, 1342860), (10, 1208574), (12, 1007145), (15, 805716), (18, 671430), (20, 604287), (27, 447620), (30, 402858), (36, 335715), (45, 268572), (54, 223810), (60, 201429), (90, 134286), (108, 111905), (135, 89524), (180, 67143), (270, 44762), (540, 22381)]