128210732880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{534211387}}^1$

素因数の和:534211403

約数の個数: 40

約数和(自身を含む): 397453272672

約数和(自身を除く): 269242539792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 534211387, 1068422774, 1602634161, 2136845548, 2671056935, 3205268322, 4273691096, 5342113870, 6410536644, 8013170805, 8547382192, 10684227740, 12821073288, 16026341610, 21368455480, 25642146576, 32052683220, 42736910960, 64105366440, 128210732880]

約数ペア:

[(1, 128210732880), (2, 64105366440), (3, 42736910960), (4, 32052683220), (5, 25642146576), (6, 21368455480), (8, 16026341610), (10, 12821073288), (12, 10684227740), (15, 8547382192), (16, 8013170805), (20, 6410536644), (24, 5342113870), (30, 4273691096), (40, 3205268322), (48, 2671056935), (60, 2136845548), (80, 1602634161), (120, 1068422774), (240, 534211387)]