264171720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2201431}}^1$

素因数の和:2201445

約数の個数: 32

約数和(自身を含む): 792515520

約数和(自身を除く): 528343800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2201431, 4402862, 6604293, 8805724, 11007155, 13208586, 17611448, 22014310, 26417172, 33021465, 44028620, 52834344, 66042930, 88057240, 132085860, 264171720]

約数ペア:

[(1, 264171720), (2, 132085860), (3, 88057240), (4, 66042930), (5, 52834344), (6, 44028620), (8, 33021465), (10, 26417172), (12, 22014310), (15, 17611448), (20, 13208586), (24, 11007155), (30, 8805724), (40, 6604293), (60, 4402862), (120, 2201431)]