5128440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{42737}}^1$

素因数の和:42751

約数の個数: 32

約数和(自身を含む): 15385680

約数和(自身を除く): 10257240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 42737, 85474, 128211, 170948, 213685, 256422, 341896, 427370, 512844, 641055, 854740, 1025688, 1282110, 1709480, 2564220, 5128440]

約数ペア:

[(1, 5128440), (2, 2564220), (3, 1709480), (4, 1282110), (5, 1025688), (6, 854740), (8, 641055), (10, 512844), (12, 427370), (15, 341896), (20, 256422), (24, 213685), (30, 170948), (40, 128211), (60, 85474), (120, 42737)]