30338080

素因数分解:

$2^5\times 5^1\times {\mathrm{189613}}^1$

素因数の和:189628

約数の個数: 24

約数和(自身を含む): 71674092

約数和(自身を除く): 41336012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 189613, 379226, 758452, 948065, 1516904, 1896130, 3033808, 3792260, 6067616, 7584520, 15169040, 30338080]

約数ペア:

[(1, 30338080), (2, 15169040), (4, 7584520), (5, 6067616), (8, 3792260), (10, 3033808), (16, 1896130), (20, 1516904), (32, 948065), (40, 758452), (80, 379226), (160, 189613)]