69398040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{578317}}^1$

素因数の和:578331

約数の個数: 32

約数和(自身を含む): 208194480

約数和(自身を除く): 138796440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 578317, 1156634, 1734951, 2313268, 2891585, 3469902, 4626536, 5783170, 6939804, 8674755, 11566340, 13879608, 17349510, 23132680, 34699020, 69398040]

約数ペア:

[(1, 69398040), (2, 34699020), (3, 23132680), (4, 17349510), (5, 13879608), (6, 11566340), (8, 8674755), (10, 6939804), (12, 5783170), (15, 4626536), (20, 3469902), (24, 2891585), (30, 2313268), (40, 1734951), (60, 1156634), (120, 578317)]