1273620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21227}}^1$

素因数の和:21239

約数の個数: 24

約数和(自身を含む): 3566304

約数和(自身を除く): 2292684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21227, 42454, 63681, 84908, 106135, 127362, 212270, 254724, 318405, 424540, 636810, 1273620]

約数ペア:

[(1, 1273620), (2, 636810), (3, 424540), (4, 318405), (5, 254724), (6, 212270), (10, 127362), (12, 106135), (15, 84908), (20, 63681), (30, 42454), (60, 21227)]