85742040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{714517}}^1$

素因数の和:714531

約数の個数: 32

約数和(自身を含む): 257226480

約数和(自身を除く): 171484440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 714517, 1429034, 2143551, 2858068, 3572585, 4287102, 5716136, 7145170, 8574204, 10717755, 14290340, 17148408, 21435510, 28580680, 42871020, 85742040]

約数ペア:

[(1, 85742040), (2, 42871020), (3, 28580680), (4, 21435510), (5, 17148408), (6, 14290340), (8, 10717755), (10, 8574204), (12, 7145170), (15, 5716136), (20, 4287102), (24, 3572585), (30, 2858068), (40, 2143551), (60, 1429034), (120, 714517)]