242544320

素因数分解:

$2^6\times 5^1\times {\mathrm{757951}}^1$

素因数の和:757968

約数の個数: 28

約数和(自身を含む): 577559424

約数和(自身を除く): 335015104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 757951, 1515902, 3031804, 3789755, 6063608, 7579510, 12127216, 15159020, 24254432, 30318040, 48508864, 60636080, 121272160, 242544320]

約数ペア:

[(1, 242544320), (2, 121272160), (4, 60636080), (5, 48508864), (8, 30318040), (10, 24254432), (16, 15159020), (20, 12127216), (32, 7579510), (40, 6063608), (64, 3789755), (80, 3031804), (160, 1515902), (320, 757951)]