69681240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193559}}^1$

素因数の和:193576

約数の個数: 48

約数和(自身を含む): 226465200

約数和(自身を除く): 156783960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 193559, 387118, 580677, 774236, 967795, 1161354, 1548472, 1742031, 1935590, 2322708, 2903385, 3484062, 3871180, 4645416, 5806770, 6968124, 7742360, 8710155, 11613540, 13936248, 17420310, 23227080, 34840620, 69681240]

約数ペア:

[(1, 69681240), (2, 34840620), (3, 23227080), (4, 17420310), (5, 13936248), (6, 11613540), (8, 8710155), (9, 7742360), (10, 6968124), (12, 5806770), (15, 4645416), (18, 3871180), (20, 3484062), (24, 2903385), (30, 2322708), (36, 1935590), (40, 1742031), (45, 1548472), (60, 1161354), (72, 967795), (90, 774236), (120, 580677), (180, 387118), (360, 193559)]