7938240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8289

約数の個数: 56

約数和(自身を含む): 25206960

約数和(自身を除く): 17268720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 8269, 16538, 24807, 33076, 41345, 49614, 66152, 82690, 99228, 124035, 132304, 165380, 198456, 248070, 264608, 330760, 396912, 496140, 529216, 661520, 793824, 992280, 1323040, 1587648, 1984560, 2646080, 3969120, 7938240]

約数ペア:

[(1, 7938240), (2, 3969120), (3, 2646080), (4, 1984560), (5, 1587648), (6, 1323040), (8, 992280), (10, 793824), (12, 661520), (15, 529216), (16, 496140), (20, 396912), (24, 330760), (30, 264608), (32, 248070), (40, 198456), (48, 165380), (60, 132304), (64, 124035), (80, 99228), (96, 82690), (120, 66152), (160, 49614), (192, 41345), (240, 33076), (320, 24807), (480, 16538), (960, 8269)]