4541220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25229}}^1$

素因数の和:25244

約数の個数: 36

約数和(自身を含む): 13775580

約数和(自身を除く): 9234360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25229, 50458, 75687, 100916, 126145, 151374, 227061, 252290, 302748, 378435, 454122, 504580, 756870, 908244, 1135305, 1513740, 2270610, 4541220]

約数ペア:

[(1, 4541220), (2, 2270610), (3, 1513740), (4, 1135305), (5, 908244), (6, 756870), (9, 504580), (10, 454122), (12, 378435), (15, 302748), (18, 252290), (20, 227061), (30, 151374), (36, 126145), (45, 100916), (60, 75687), (90, 50458), (180, 25229)]