480364800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 1605897216

約数和(自身を除く): 1125532416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 197, 200, 240, 254, 256, 300, 320, 381, 384, 394, 400, 480, 508, 591, 600, 635, 640, 762, 768, 788, 800, 960, 985, 1016, 1182, 1200, 1270, 1280, 1524, 1576, 1600, 1905, 1920, 1970, 2032, 2364, 2400, 2540, 2955, 3048, 3152, 3175, 3200, 3810, 3840, 3940, 4064, 4728, 4800, 4925, 5080, 5910, 6096, 6304, 6350, 6400, 7620, 7880, 8128, 9456, 9525, 9600, 9850, 10160, 11820, 12192, 12608, 12700, 14775, 15240, 15760, 16256, 18912, 19050, 19200, 19700, 20320, 23640, 24384, 25019, 25216, 25400, 29550, 30480, 31520, 32512, 37824, 38100, 39400, 40640, 47280, 48768, 50038, 50432, 50800, 59100, 60960, 63040, 75057, 75648, 76200, 78800, 81280, 94560, 97536, 100076, 101600, 118200, 121920, 125095, 126080, 150114, 151296, 152400, 157600, 162560, 189120, 200152, 203200, 236400, 243840, 250190, 252160, 300228, 304800, 315200, 375285, 378240, 400304, 406400, 472800, 487680, 500380, 600456, 609600, 625475, 630400, 750570, 756480, 800608, 812800, 945600, 1000760, 1200912, 1219200, 1250950, 1260800, 1501140, 1601216, 1876425, 1891200, 2001520, 2401824, 2438400, 2501900, 3002280, 3202432, 3752850, 3782400, 4003040, 4803648, 5003800, 6004560, 6404864, 7505700, 8006080, 9607296, 10007600, 12009120, 15011400, 16012160, 19214592, 20015200, 24018240, 30022800, 32024320, 40030400, 48036480, 60045600, 80060800, 96072960, 120091200, 160121600, 240182400, 480364800]

約数ペア:

[(1, 480364800), (2, 240182400), (3, 160121600), (4, 120091200), (5, 96072960), (6, 80060800), (8, 60045600), (10, 48036480), (12, 40030400), (15, 32024320), (16, 30022800), (20, 24018240), (24, 20015200), (25, 19214592), (30, 16012160), (32, 15011400), (40, 12009120), (48, 10007600), (50, 9607296), (60, 8006080), (64, 7505700), (75, 6404864), (80, 6004560), (96, 5003800), (100, 4803648), (120, 4003040), (127, 3782400), (128, 3752850), (150, 3202432), (160, 3002280), (192, 2501900), (197, 2438400), (200, 2401824), (240, 2001520), (254, 1891200), (256, 1876425), (300, 1601216), (320, 1501140), (381, 1260800), (384, 1250950), (394, 1219200), (400, 1200912), (480, 1000760), (508, 945600), (591, 812800), (600, 800608), (635, 756480), (640, 750570), (762, 630400), (768, 625475), (788, 609600), (800, 600456), (960, 500380), (985, 487680), (1016, 472800), (1182, 406400), (1200, 400304), (1270, 378240), (1280, 375285), (1524, 315200), (1576, 304800), (1600, 300228), (1905, 252160), (1920, 250190), (1970, 243840), (2032, 236400), (2364, 203200), (2400, 200152), (2540, 189120), (2955, 162560), (3048, 157600), (3152, 152400), (3175, 151296), (3200, 150114), (3810, 126080), (3840, 125095), (3940, 121920), (4064, 118200), (4728, 101600), (4800, 100076), (4925, 97536), (5080, 94560), (5910, 81280), (6096, 78800), (6304, 76200), (6350, 75648), (6400, 75057), (7620, 63040), (7880, 60960), (8128, 59100), (9456, 50800), (9525, 50432), (9600, 50038), (9850, 48768), (10160, 47280), (11820, 40640), (12192, 39400), (12608, 38100), (12700, 37824), (14775, 32512), (15240, 31520), (15760, 30480), (16256, 29550), (18912, 25400), (19050, 25216), (19200, 25019), (19700, 24384), (20320, 23640)]