25747080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{214559}}^1$

素因数の和:214573

約数の個数: 32

約数和(自身を含む): 77241600

約数和(自身を除く): 51494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 214559, 429118, 643677, 858236, 1072795, 1287354, 1716472, 2145590, 2574708, 3218385, 4291180, 5149416, 6436770, 8582360, 12873540, 25747080]

約数ペア:

[(1, 25747080), (2, 12873540), (3, 8582360), (4, 6436770), (5, 5149416), (6, 4291180), (8, 3218385), (10, 2574708), (12, 2145590), (15, 1716472), (20, 1287354), (24, 1072795), (30, 858236), (40, 643677), (60, 429118), (120, 214559)]