122854560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{255947}}^1$

素因数の和:255965

約数の個数: 48

約数和(自身を含む): 386993376

約数和(自身を除く): 264138816

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, 255947, 511894, 767841, 1023788, 1279735, 1535682, 2047576, 2559470, 3071364, 3839205, 4095152, 5118940, 6142728, 7678410, 8190304, 10237880, 12285456, 15356820, 20475760, 24570912, 30713640, 40951520, 61427280, 122854560]

約数ペア:

[(1, 122854560), (2, 61427280), (3, 40951520), (4, 30713640), (5, 24570912), (6, 20475760), (8, 15356820), (10, 12285456), (12, 10237880), (15, 8190304), (16, 7678410), (20, 6142728), (24, 5118940), (30, 4095152), (32, 3839205), (40, 3071364), (48, 2559470), (60, 2047576), (80, 1535682), (96, 1279735), (120, 1023788), (160, 767841), (240, 511894), (480, 255947)]