25868529240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215571077}}^1$

素因数の和:215571091

約数の個数: 32

約数和(自身を含む): 77605588080

約数和(自身を除く): 51737058840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215571077, 431142154, 646713231, 862284308, 1077855385, 1293426462, 1724568616, 2155710770, 2586852924, 3233566155, 4311421540, 5173705848, 6467132310, 8622843080, 12934264620, 25868529240]

約数ペア:

[(1, 25868529240), (2, 12934264620), (3, 8622843080), (4, 6467132310), (5, 5173705848), (6, 4311421540), (8, 3233566155), (10, 2586852924), (12, 2155710770), (15, 1724568616), (20, 1293426462), (24, 1077855385), (30, 862284308), (40, 646713231), (60, 431142154), (120, 215571077)]