16415760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68399}}^1$

素因数の和:68415

約数の個数: 40

約数和(自身を含む): 50889600

約数和(自身を除く): 34473840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68399, 136798, 205197, 273596, 341995, 410394, 547192, 683990, 820788, 1025985, 1094384, 1367980, 1641576, 2051970, 2735960, 3283152, 4103940, 5471920, 8207880, 16415760]

約数ペア:

[(1, 16415760), (2, 8207880), (3, 5471920), (4, 4103940), (5, 3283152), (6, 2735960), (8, 2051970), (10, 1641576), (12, 1367980), (15, 1094384), (16, 1025985), (20, 820788), (24, 683990), (30, 547192), (40, 410394), (48, 341995), (60, 273596), (80, 205197), (120, 136798), (240, 68399)]