264941220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4415687}}^1$

素因数の和:4415699

約数の個数: 24

約数和(自身を含む): 741835584

約数和(自身を除く): 476894364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4415687, 8831374, 13247061, 17662748, 22078435, 26494122, 44156870, 52988244, 66235305, 88313740, 132470610, 264941220]

約数ペア:

[(1, 264941220), (2, 132470610), (3, 88313740), (4, 66235305), (5, 52988244), (6, 44156870), (10, 26494122), (12, 22078435), (15, 17662748), (20, 13247061), (30, 8831374), (60, 4415687)]