269580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4493}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 754992

約数和(自身を除く): 485412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4493, 8986, 13479, 17972, 22465, 26958, 44930, 53916, 67395, 89860, 134790, 269580]

約数ペア:

[(1, 269580), (2, 134790), (3, 89860), (4, 67395), (5, 53916), (6, 44930), (10, 26958), (12, 22465), (15, 17972), (20, 13479), (30, 8986), (60, 4493)]