1121220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6229}}^1$

素因数の和:6244

約数の個数: 36

約数和(自身を含む): 3401580

約数和(自身を除く): 2280360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6229, 12458, 18687, 24916, 31145, 37374, 56061, 62290, 74748, 93435, 112122, 124580, 186870, 224244, 280305, 373740, 560610, 1121220]

約数ペア:

[(1, 1121220), (2, 560610), (3, 373740), (4, 280305), (5, 224244), (6, 186870), (9, 124580), (10, 112122), (12, 93435), (15, 74748), (18, 62290), (20, 56061), (30, 37374), (36, 31145), (45, 24916), (60, 18687), (90, 12458), (180, 6229)]