160213920

素因数分解:

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

素因数の和:333797

約数の個数: 48

約数和(自身を含む): 504675360

約数和(自身を除く): 344461440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 333779, 667558, 1001337, 1335116, 1668895, 2002674, 2670232, 3337790, 4005348, 5006685, 5340464, 6675580, 8010696, 10013370, 10680928, 13351160, 16021392, 20026740, 26702320, 32042784, 40053480, 53404640, 80106960, 160213920]

約数ペア:

[(1, 160213920), (2, 80106960), (3, 53404640), (4, 40053480), (5, 32042784), (6, 26702320), (8, 20026740), (10, 16021392), (12, 13351160), (15, 10680928), (16, 10013370), (20, 8010696), (24, 6675580), (30, 5340464), (32, 5006685), (40, 4005348), (48, 3337790), (60, 2670232), (80, 2002674), (96, 1668895), (120, 1335116), (160, 1001337), (240, 667558), (480, 333779)]