121468160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8627}}^1$

素因数の和:8659

約数の個数: 72

約数和(自身を含む): 317441376

約数和(自身を除く): 195973216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 8627, 14080, 17254, 34508, 43135, 69016, 86270, 94897, 138032, 172540, 189794, 276064, 345080, 379588, 474485, 552128, 690160, 759176, 948970, 1104256, 1380320, 1518352, 1897940, 2208512, 2760640, 3036704, 3795880, 5521280, 6073408, 7591760, 11042560, 12146816, 15183520, 24293632, 30367040, 60734080, 121468160]

約数ペア:

[(1, 121468160), (2, 60734080), (4, 30367040), (5, 24293632), (8, 15183520), (10, 12146816), (11, 11042560), (16, 7591760), (20, 6073408), (22, 5521280), (32, 3795880), (40, 3036704), (44, 2760640), (55, 2208512), (64, 1897940), (80, 1518352), (88, 1380320), (110, 1104256), (128, 948970), (160, 759176), (176, 690160), (220, 552128), (256, 474485), (320, 379588), (352, 345080), (440, 276064), (640, 189794), (704, 172540), (880, 138032), (1280, 94897), (1408, 86270), (1760, 69016), (2816, 43135), (3520, 34508), (7040, 17254), (8627, 14080)]