15241620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254027}}^1$

素因数の和:254039

約数の個数: 24

約数和(自身を含む): 42676704

約数和(自身を除く): 27435084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254027, 508054, 762081, 1016108, 1270135, 1524162, 2540270, 3048324, 3810405, 5080540, 7620810, 15241620]

約数ペア:

[(1, 15241620), (2, 7620810), (3, 5080540), (4, 3810405), (5, 3048324), (6, 2540270), (10, 1524162), (12, 1270135), (15, 1016108), (20, 762081), (30, 508054), (60, 254027)]