87487080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{729059}}^1$

素因数の和:729073

約数の個数: 32

約数和(自身を含む): 262461600

約数和(自身を除く): 174974520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 729059, 1458118, 2187177, 2916236, 3645295, 4374354, 5832472, 7290590, 8748708, 10935885, 14581180, 17497416, 21871770, 29162360, 43743540, 87487080]

約数ペア:

[(1, 87487080), (2, 43743540), (3, 29162360), (4, 21871770), (5, 17497416), (6, 14581180), (8, 10935885), (10, 8748708), (12, 7290590), (15, 5832472), (20, 4374354), (24, 3645295), (30, 2916236), (40, 2187177), (60, 1458118), (120, 729059)]