263469120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2308

約数の個数: 112

約数和(自身を含む): 843491328

約数和(自身を除く): 580022208

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2161, 2540, 3048, 3810, 4064, 4322, 5080, 6096, 6483, 7620, 8128, 8644, 10160, 10805, 12192, 12966, 15240, 17288, 20320, 21610, 24384, 25932, 30480, 32415, 34576, 40640, 43220, 51864, 60960, 64830, 69152, 86440, 103728, 121920, 129660, 138304, 172880, 207456, 259320, 274447, 345760, 414912, 518640, 548894, 691520, 823341, 1037280, 1097788, 1372235, 1646682, 2074560, 2195576, 2744470, 3293364, 4116705, 4391152, 5488940, 6586728, 8233410, 8782304, 10977880, 13173456, 16466820, 17564608, 21955760, 26346912, 32933640, 43911520, 52693824, 65867280, 87823040, 131734560, 263469120]

約数ペア:

[(1, 263469120), (2, 131734560), (3, 87823040), (4, 65867280), (5, 52693824), (6, 43911520), (8, 32933640), (10, 26346912), (12, 21955760), (15, 17564608), (16, 16466820), (20, 13173456), (24, 10977880), (30, 8782304), (32, 8233410), (40, 6586728), (48, 5488940), (60, 4391152), (64, 4116705), (80, 3293364), (96, 2744470), (120, 2195576), (127, 2074560), (160, 1646682), (192, 1372235), (240, 1097788), (254, 1037280), (320, 823341), (381, 691520), (480, 548894), (508, 518640), (635, 414912), (762, 345760), (960, 274447), (1016, 259320), (1270, 207456), (1524, 172880), (1905, 138304), (2032, 129660), (2161, 121920), (2540, 103728), (3048, 86440), (3810, 69152), (4064, 64830), (4322, 60960), (5080, 51864), (6096, 43220), (6483, 40640), (7620, 34576), (8128, 32415), (8644, 30480), (10160, 25932), (10805, 24384), (12192, 21610), (12966, 20320), (15240, 17288)]