152308020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2538467}}^1$

素因数の和:2538479

約数の個数: 24

約数和(自身を含む): 426462624

約数和(自身を除く): 274154604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2538467, 5076934, 7615401, 10153868, 12692335, 15230802, 25384670, 30461604, 38077005, 50769340, 76154010, 152308020]

約数ペア:

[(1, 152308020), (2, 76154010), (3, 50769340), (4, 38077005), (5, 30461604), (6, 25384670), (10, 15230802), (12, 12692335), (15, 10153868), (20, 7615401), (30, 5076934), (60, 2538467)]