31808640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{16567}}^1$

素因数の和:16589

約数の個数: 64

約数和(自身を含む): 101396160

約数和(自身を除く): 69587520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 16567, 33134, 49701, 66268, 82835, 99402, 132536, 165670, 198804, 248505, 265072, 331340, 397608, 497010, 530144, 662680, 795216, 994020, 1060288, 1325360, 1590432, 1988040, 2120576, 2650720, 3180864, 3976080, 5301440, 6361728, 7952160, 10602880, 15904320, 31808640]

約数ペア:

[(1, 31808640), (2, 15904320), (3, 10602880), (4, 7952160), (5, 6361728), (6, 5301440), (8, 3976080), (10, 3180864), (12, 2650720), (15, 2120576), (16, 1988040), (20, 1590432), (24, 1325360), (30, 1060288), (32, 994020), (40, 795216), (48, 662680), (60, 530144), (64, 497010), (80, 397608), (96, 331340), (120, 265072), (128, 248505), (160, 198804), (192, 165670), (240, 132536), (320, 99402), (384, 82835), (480, 66268), (640, 49701), (960, 33134), (1920, 16567)]