119881140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1998019}}^1$

素因数の和:1998031

約数の個数: 24

約数和(自身を含む): 335667360

約数和(自身を除く): 215786220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1998019, 3996038, 5994057, 7992076, 9990095, 11988114, 19980190, 23976228, 29970285, 39960380, 59940570, 119881140]

約数ペア:

[(1, 119881140), (2, 59940570), (3, 39960380), (4, 29970285), (5, 23976228), (6, 19980190), (10, 11988114), (12, 9990095), (15, 7992076), (20, 5994057), (30, 3996038), (60, 1998019)]