153161220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2552687}}^1$

素因数の和:2552699

約数の個数: 24

約数和(自身を含む): 428851584

約数和(自身を除く): 275690364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2552687, 5105374, 7658061, 10210748, 12763435, 15316122, 25526870, 30632244, 38290305, 51053740, 76580610, 153161220]

約数ペア:

[(1, 153161220), (2, 76580610), (3, 51053740), (4, 38290305), (5, 30632244), (6, 25526870), (10, 15316122), (12, 12763435), (15, 10210748), (20, 7658061), (30, 5105374), (60, 2552687)]