47954040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399617}}^1$

素因数の和:399631

約数の個数: 32

約数和(自身を含む): 143862480

約数和(自身を除く): 95908440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399617, 799234, 1198851, 1598468, 1998085, 2397702, 3196936, 3996170, 4795404, 5994255, 7992340, 9590808, 11988510, 15984680, 23977020, 47954040]

約数ペア:

[(1, 47954040), (2, 23977020), (3, 15984680), (4, 11988510), (5, 9590808), (6, 7992340), (8, 5994255), (10, 4795404), (12, 3996170), (15, 3196936), (20, 2397702), (24, 1998085), (30, 1598468), (40, 1198851), (60, 799234), (120, 399617)]