266713320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2222611}}^1$

素因数の和:2222625

約数の個数: 32

約数和(自身を含む): 800140320

約数和(自身を除く): 533427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2222611, 4445222, 6667833, 8890444, 11113055, 13335666, 17780888, 22226110, 26671332, 33339165, 44452220, 53342664, 66678330, 88904440, 133356660, 266713320]

約数ペア:

[(1, 266713320), (2, 133356660), (3, 88904440), (4, 66678330), (5, 53342664), (6, 44452220), (8, 33339165), (10, 26671332), (12, 22226110), (15, 17780888), (20, 13335666), (24, 11113055), (30, 8890444), (40, 6667833), (60, 4445222), (120, 2222611)]