150729520

素因数分解:

$2^4\times 5^1\times {\mathrm{1884119}}^1$

素因数の和:1884132

約数の個数: 20

約数和(自身を含む): 350446320

約数和(自身を除く): 199716800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1884119, 3768238, 7536476, 9420595, 15072952, 18841190, 30145904, 37682380, 75364760, 150729520]

約数ペア:

[(1, 150729520), (2, 75364760), (4, 37682380), (5, 30145904), (8, 18841190), (10, 15072952), (16, 9420595), (20, 7536476), (40, 3768238), (80, 1884119)]