916140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15269}}^1$

素因数の和:15281

約数の個数: 24

約数和(自身を含む): 2565360

約数和(自身を除く): 1649220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15269, 30538, 45807, 61076, 76345, 91614, 152690, 183228, 229035, 305380, 458070, 916140]

約数ペア:

[(1, 916140), (2, 458070), (3, 305380), (4, 229035), (5, 183228), (6, 152690), (10, 91614), (12, 76345), (15, 61076), (20, 45807), (30, 30538), (60, 15269)]