74942040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{624517}}^1$

素因数の和:624531

約数の個数: 32

約数和(自身を含む): 224826480

約数和(自身を除く): 149884440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 624517, 1249034, 1873551, 2498068, 3122585, 3747102, 4996136, 6245170, 7494204, 9367755, 12490340, 14988408, 18735510, 24980680, 37471020, 74942040]

約数ペア:

[(1, 74942040), (2, 37471020), (3, 24980680), (4, 18735510), (5, 14988408), (6, 12490340), (8, 9367755), (10, 7494204), (12, 6245170), (15, 4996136), (20, 3747102), (24, 3122585), (30, 2498068), (40, 1873551), (60, 1249034), (120, 624517)]