8605980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15937}}^1$

素因数の和:15955

約数の個数: 48

約数和(自身を含む): 26775840

約数和(自身を除く): 18169860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15937, 31874, 47811, 63748, 79685, 95622, 143433, 159370, 191244, 239055, 286866, 318740, 430299, 478110, 573732, 717165, 860598, 956220, 1434330, 1721196, 2151495, 2868660, 4302990, 8605980]

約数ペア:

[(1, 8605980), (2, 4302990), (3, 2868660), (4, 2151495), (5, 1721196), (6, 1434330), (9, 956220), (10, 860598), (12, 717165), (15, 573732), (18, 478110), (20, 430299), (27, 318740), (30, 286866), (36, 239055), (45, 191244), (54, 159370), (60, 143433), (90, 95622), (108, 79685), (135, 63748), (180, 47811), (270, 31874), (540, 15937)]