415620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2309}}^1$

素因数の和:2324

約数の個数: 36

約数和(自身を含む): 1261260

約数和(自身を除く): 845640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2309, 4618, 6927, 9236, 11545, 13854, 20781, 23090, 27708, 34635, 41562, 46180, 69270, 83124, 103905, 138540, 207810, 415620]

約数ペア:

[(1, 415620), (2, 207810), (3, 138540), (4, 103905), (5, 83124), (6, 69270), (9, 46180), (10, 41562), (12, 34635), (15, 27708), (18, 23090), (20, 20781), (30, 13854), (36, 11545), (45, 9236), (60, 6927), (90, 4618), (180, 2309)]