870874560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2531

約数の個数: 168

約数和(自身を含む): 3020299776

約数和(自身を除く): 2149425216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2381, 2540, 2880, 3048, 3810, 4064, 4572, 4762, 5080, 5715, 6096, 7143, 7620, 8128, 9144, 9524, 10160, 11430, 11905, 12192, 14286, 15240, 18288, 19048, 20320, 21429, 22860, 23810, 24384, 28572, 30480, 35715, 36576, 38096, 40640, 42858, 45720, 47620, 57144, 60960, 71430, 73152, 76192, 85716, 91440, 95240, 107145, 114288, 121920, 142860, 152384, 171432, 182880, 190480, 214290, 228576, 285720, 302387, 342864, 365760, 380960, 428580, 457152, 571440, 604774, 685728, 761920, 857160, 907161, 1142880, 1209548, 1371456, 1511935, 1714320, 1814322, 2285760, 2419096, 2721483, 3023870, 3428640, 3628644, 4535805, 4838192, 5442966, 6047740, 6857280, 7257288, 9071610, 9676384, 10885932, 12095480, 13607415, 14514576, 18143220, 19352768, 21771864, 24190960, 27214830, 29029152, 36286440, 43543728, 48381920, 54429660, 58058304, 72572880, 87087456, 96763840, 108859320, 145145760, 174174912, 217718640, 290291520, 435437280, 870874560]

約数ペア:

[(1, 870874560), (2, 435437280), (3, 290291520), (4, 217718640), (5, 174174912), (6, 145145760), (8, 108859320), (9, 96763840), (10, 87087456), (12, 72572880), (15, 58058304), (16, 54429660), (18, 48381920), (20, 43543728), (24, 36286440), (30, 29029152), (32, 27214830), (36, 24190960), (40, 21771864), (45, 19352768), (48, 18143220), (60, 14514576), (64, 13607415), (72, 12095480), (80, 10885932), (90, 9676384), (96, 9071610), (120, 7257288), (127, 6857280), (144, 6047740), (160, 5442966), (180, 4838192), (192, 4535805), (240, 3628644), (254, 3428640), (288, 3023870), (320, 2721483), (360, 2419096), (381, 2285760), (480, 1814322), (508, 1714320), (576, 1511935), (635, 1371456), (720, 1209548), (762, 1142880), (960, 907161), (1016, 857160), (1143, 761920), (1270, 685728), (1440, 604774), (1524, 571440), (1905, 457152), (2032, 428580), (2286, 380960), (2381, 365760), (2540, 342864), (2880, 302387), (3048, 285720), (3810, 228576), (4064, 214290), (4572, 190480), (4762, 182880), (5080, 171432), (5715, 152384), (6096, 142860), (7143, 121920), (7620, 114288), (8128, 107145), (9144, 95240), (9524, 91440), (10160, 85716), (11430, 76192), (11905, 73152), (12192, 71430), (14286, 60960), (15240, 57144), (18288, 47620), (19048, 45720), (20320, 42858), (21429, 40640), (22860, 38096), (23810, 36576), (24384, 35715), (28572, 30480)]