9291720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{77431}}^1$

素因数の和:77445

約数の個数: 32

約数和(自身を含む): 27875520

約数和(自身を除く): 18583800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 77431, 154862, 232293, 309724, 387155, 464586, 619448, 774310, 929172, 1161465, 1548620, 1858344, 2322930, 3097240, 4645860, 9291720]

約数ペア:

[(1, 9291720), (2, 4645860), (3, 3097240), (4, 2322930), (5, 1858344), (6, 1548620), (8, 1161465), (10, 929172), (12, 774310), (15, 619448), (20, 464586), (24, 387155), (30, 309724), (40, 232293), (60, 154862), (120, 77431)]