16727640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139397}}^1$

素因数の和:139411

約数の個数: 32

約数和(自身を含む): 50183280

約数和(自身を除く): 33455640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139397, 278794, 418191, 557588, 696985, 836382, 1115176, 1393970, 1672764, 2090955, 2787940, 3345528, 4181910, 5575880, 8363820, 16727640]

約数ペア:

[(1, 16727640), (2, 8363820), (3, 5575880), (4, 4181910), (5, 3345528), (6, 2787940), (8, 2090955), (10, 1672764), (12, 1393970), (15, 1115176), (20, 836382), (24, 696985), (30, 557588), (40, 418191), (60, 278794), (120, 139397)]