69880080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{291167}}^1$

素因数の和:291183

約数の個数: 40

約数和(自身を含む): 216628992

約数和(自身を除く): 146748912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 291167, 582334, 873501, 1164668, 1455835, 1747002, 2329336, 2911670, 3494004, 4367505, 4658672, 5823340, 6988008, 8735010, 11646680, 13976016, 17470020, 23293360, 34940040, 69880080]

約数ペア:

[(1, 69880080), (2, 34940040), (3, 23293360), (4, 17470020), (5, 13976016), (6, 11646680), (8, 8735010), (10, 6988008), (12, 5823340), (15, 4658672), (16, 4367505), (20, 3494004), (24, 2911670), (30, 2329336), (40, 1747002), (48, 1455835), (60, 1164668), (80, 873501), (120, 582334), (240, 291167)]