72648296040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605402467}}^1$

素因数の和:605402481

約数の個数: 32

約数和(自身を含む): 217944888480

約数和(自身を除く): 145296592440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605402467, 1210804934, 1816207401, 2421609868, 3027012335, 3632414802, 4843219736, 6054024670, 7264829604, 9081037005, 12108049340, 14529659208, 18162074010, 24216098680, 36324148020, 72648296040]

約数ペア:

[(1, 72648296040), (2, 36324148020), (3, 24216098680), (4, 18162074010), (5, 14529659208), (6, 12108049340), (8, 9081037005), (10, 7264829604), (12, 6054024670), (15, 4843219736), (20, 3632414802), (24, 3027012335), (30, 2421609868), (40, 1816207401), (60, 1210804934), (120, 605402467)]