260530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2171089}}^1$

素因数の和:2171103

約数の個数: 32

約数和(自身を含む): 781592400

約数和(自身を除く): 521061720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2171089, 4342178, 6513267, 8684356, 10855445, 13026534, 17368712, 21710890, 26053068, 32566335, 43421780, 52106136, 65132670, 86843560, 130265340, 260530680]

約数ペア:

[(1, 260530680), (2, 130265340), (3, 86843560), (4, 65132670), (5, 52106136), (6, 43421780), (8, 32566335), (10, 26053068), (12, 21710890), (15, 17368712), (20, 13026534), (24, 10855445), (30, 8684356), (40, 6513267), (60, 4342178), (120, 2171089)]