80106960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{333779}}^1$

素因数の和:333795

約数の個数: 40

約数和(自身を含む): 248332320

約数和(自身を除く): 168225360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 333779, 667558, 1001337, 1335116, 1668895, 2002674, 2670232, 3337790, 4005348, 5006685, 5340464, 6675580, 8010696, 10013370, 13351160, 16021392, 20026740, 26702320, 40053480, 80106960]

約数ペア:

[(1, 80106960), (2, 40053480), (3, 26702320), (4, 20026740), (5, 16021392), (6, 13351160), (8, 10013370), (10, 8010696), (12, 6675580), (15, 5340464), (16, 5006685), (20, 4005348), (24, 3337790), (30, 2670232), (40, 2002674), (48, 1668895), (60, 1335116), (80, 1001337), (120, 667558), (240, 333779)]