84688440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{705737}}^1$

素因数の和:705751

約数の個数: 32

約数和(自身を含む): 254065680

約数和(自身を除く): 169377240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 705737, 1411474, 2117211, 2822948, 3528685, 4234422, 5645896, 7057370, 8468844, 10586055, 14114740, 16937688, 21172110, 28229480, 42344220, 84688440]

約数ペア:

[(1, 84688440), (2, 42344220), (3, 28229480), (4, 21172110), (5, 16937688), (6, 14114740), (8, 10586055), (10, 8468844), (12, 7057370), (15, 5645896), (20, 4234422), (24, 3528685), (30, 2822948), (40, 2117211), (60, 1411474), (120, 705737)]