518317320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4319311}}^1$

素因数の和:4319325

約数の個数: 32

約数和(自身を含む): 1554952320

約数和(自身を除く): 1036635000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4319311, 8638622, 12957933, 17277244, 21596555, 25915866, 34554488, 43193110, 51831732, 64789665, 86386220, 103663464, 129579330, 172772440, 259158660, 518317320]

約数ペア:

[(1, 518317320), (2, 259158660), (3, 172772440), (4, 129579330), (5, 103663464), (6, 86386220), (8, 64789665), (10, 51831732), (12, 43193110), (15, 34554488), (20, 25915866), (24, 21596555), (30, 17277244), (40, 12957933), (60, 8638622), (120, 4319311)]