990784320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1032067}}^1$

素因数の和:1032087

約数の個数: 56

約数和(自身を含む): 3145743264

約数和(自身を除く): 2154958944

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, 1032067, 2064134, 3096201, 4128268, 5160335, 6192402, 8256536, 10320670, 12384804, 15481005, 16513072, 20641340, 24769608, 30962010, 33026144, 41282680, 49539216, 61924020, 66052288, 82565360, 99078432, 123848040, 165130720, 198156864, 247696080, 330261440, 495392160, 990784320]

約数ペア:

[(1, 990784320), (2, 495392160), (3, 330261440), (4, 247696080), (5, 198156864), (6, 165130720), (8, 123848040), (10, 99078432), (12, 82565360), (15, 66052288), (16, 61924020), (20, 49539216), (24, 41282680), (30, 33026144), (32, 30962010), (40, 24769608), (48, 20641340), (60, 16513072), (64, 15481005), (80, 12384804), (96, 10320670), (120, 8256536), (160, 6192402), (192, 5160335), (240, 4128268), (320, 3096201), (480, 2064134), (960, 1032067)]