80725740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5927}}^1$

素因数の和:6166

約数の個数: 48

約数和(自身を含む): 227066112

約数和(自身を除く): 146340372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 5927, 6810, 11854, 13620, 17781, 23708, 29635, 35562, 59270, 71124, 88905, 118540, 177810, 355620, 1345429, 2690858, 4036287, 5381716, 6727145, 8072574, 13454290, 16145148, 20181435, 26908580, 40362870, 80725740]

約数ペア:

[(1, 80725740), (2, 40362870), (3, 26908580), (4, 20181435), (5, 16145148), (6, 13454290), (10, 8072574), (12, 6727145), (15, 5381716), (20, 4036287), (30, 2690858), (60, 1345429), (227, 355620), (454, 177810), (681, 118540), (908, 88905), (1135, 71124), (1362, 59270), (2270, 35562), (2724, 29635), (3405, 23708), (4540, 17781), (5927, 13620), (6810, 11854)]