427246080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{55631}}^1$

素因数の和:55657

約数の個数: 80

約数和(自身を含む): 1365876864

約数和(自身を除く): 938630784

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 55631, 111262, 166893, 222524, 278155, 333786, 445048, 556310, 667572, 834465, 890096, 1112620, 1335144, 1668930, 1780192, 2225240, 2670288, 3337860, 3560384, 4450480, 5340576, 6675720, 7120768, 8900960, 10681152, 13351440, 14241536, 17801920, 21362304, 26702880, 28483072, 35603840, 42724608, 53405760, 71207680, 85449216, 106811520, 142415360, 213623040, 427246080]

約数ペア:

[(1, 427246080), (2, 213623040), (3, 142415360), (4, 106811520), (5, 85449216), (6, 71207680), (8, 53405760), (10, 42724608), (12, 35603840), (15, 28483072), (16, 26702880), (20, 21362304), (24, 17801920), (30, 14241536), (32, 13351440), (40, 10681152), (48, 8900960), (60, 7120768), (64, 6675720), (80, 5340576), (96, 4450480), (120, 3560384), (128, 3337860), (160, 2670288), (192, 2225240), (240, 1780192), (256, 1668930), (320, 1335144), (384, 1112620), (480, 890096), (512, 834465), (640, 667572), (768, 556310), (960, 445048), (1280, 333786), (1536, 278155), (1920, 222524), (2560, 166893), (3840, 111262), (7680, 55631)]