123369080

素因数分解:

$2^3\times 5^1\times {\mathrm{3084227}}^1$

素因数の和:3084238

約数の個数: 16

約数和(自身を含む): 277580520

約数和(自身を除く): 154211440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3084227, 6168454, 12336908, 15421135, 24673816, 30842270, 61684540, 123369080]

約数ペア:

[(1, 123369080), (2, 61684540), (4, 30842270), (5, 24673816), (8, 15421135), (10, 12336908), (20, 6168454), (40, 3084227)]