131929320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1099411}}^1$

素因数の和:1099425

約数の個数: 32

約数和(自身を含む): 395788320

約数和(自身を除く): 263859000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1099411, 2198822, 3298233, 4397644, 5497055, 6596466, 8795288, 10994110, 13192932, 16491165, 21988220, 26385864, 32982330, 43976440, 65964660, 131929320]

約数ペア:

[(1, 131929320), (2, 65964660), (3, 43976440), (4, 32982330), (5, 26385864), (6, 21988220), (8, 16491165), (10, 13192932), (12, 10994110), (15, 8795288), (20, 6596466), (24, 5497055), (30, 4397644), (40, 3298233), (60, 2198822), (120, 1099411)]