25080540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{418009}}^1$

素因数の和:418021

約数の個数: 24

約数和(自身を含む): 70225680

約数和(自身を除く): 45145140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 418009, 836018, 1254027, 1672036, 2090045, 2508054, 4180090, 5016108, 6270135, 8360180, 12540270, 25080540]

約数ペア:

[(1, 25080540), (2, 12540270), (3, 8360180), (4, 6270135), (5, 5016108), (6, 4180090), (10, 2508054), (12, 2090045), (15, 1672036), (20, 1254027), (30, 836018), (60, 418009)]