87481140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1458019}}^1$

素因数の和:1458031

約数の個数: 24

約数和(自身を含む): 244947360

約数和(自身を除く): 157466220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1458019, 2916038, 4374057, 5832076, 7290095, 8748114, 14580190, 17496228, 21870285, 29160380, 43740570, 87481140]

約数ペア:

[(1, 87481140), (2, 43740570), (3, 29160380), (4, 21870285), (5, 17496228), (6, 14580190), (10, 8748114), (12, 7290095), (15, 5832076), (20, 4374057), (30, 2916038), (60, 1458019)]