87136440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{726137}}^1$

素因数の和:726151

約数の個数: 32

約数和(自身を含む): 261409680

約数和(自身を除く): 174273240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 726137, 1452274, 2178411, 2904548, 3630685, 4356822, 5809096, 7261370, 8713644, 10892055, 14522740, 17427288, 21784110, 29045480, 43568220, 87136440]

約数ペア:

[(1, 87136440), (2, 43568220), (3, 29045480), (4, 21784110), (5, 17427288), (6, 14522740), (8, 10892055), (10, 8713644), (12, 7261370), (15, 5809096), (20, 4356822), (24, 3630685), (30, 2904548), (40, 2178411), (60, 1452274), (120, 726137)]