48036480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 107068800

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, 128, 160, 192, 197, 240, 254, 320, 381, 384, 394, 480, 508, 591, 635, 640, 762, 788, 960, 985, 1016, 1182, 1270, 1524, 1576, 1905, 1920, 1970, 2032, 2364, 2540, 2955, 3048, 3152, 3810, 3940, 4064, 4728, 5080, 5910, 6096, 6304, 7620, 7880, 8128, 9456, 10160, 11820, 12192, 12608, 15240, 15760, 16256, 18912, 20320, 23640, 24384, 25019, 25216, 30480, 31520, 37824, 40640, 47280, 48768, 50038, 60960, 63040, 75057, 75648, 81280, 94560, 100076, 121920, 125095, 126080, 150114, 189120, 200152, 243840, 250190, 300228, 375285, 378240, 400304, 500380, 600456, 750570, 800608, 1000760, 1200912, 1501140, 1601216, 2001520, 2401824, 3002280, 3202432, 4003040, 4803648, 6004560, 8006080, 9607296, 12009120, 16012160, 24018240, 48036480]

約数ペア:

[(1, 48036480), (2, 24018240), (3, 16012160), (4, 12009120), (5, 9607296), (6, 8006080), (8, 6004560), (10, 4803648), (12, 4003040), (15, 3202432), (16, 3002280), (20, 2401824), (24, 2001520), (30, 1601216), (32, 1501140), (40, 1200912), (48, 1000760), (60, 800608), (64, 750570), (80, 600456), (96, 500380), (120, 400304), (127, 378240), (128, 375285), (160, 300228), (192, 250190), (197, 243840), (240, 200152), (254, 189120), (320, 150114), (381, 126080), (384, 125095), (394, 121920), (480, 100076), (508, 94560), (591, 81280), (635, 75648), (640, 75057), (762, 63040), (788, 60960), (960, 50038), (985, 48768), (1016, 47280), (1182, 40640), (1270, 37824), (1524, 31520), (1576, 30480), (1905, 25216), (1920, 25019), (1970, 24384), (2032, 23640), (2364, 20320), (2540, 18912), (2955, 16256), (3048, 15760), (3152, 15240), (3810, 12608), (3940, 12192), (4064, 11820), (4728, 10160), (5080, 9456), (5910, 8128), (6096, 7880), (6304, 7620)]