856143360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37159}}^1$

素因数の和:37188

約数の個数: 120

約数和(自身を含む): 2965145040

約数和(自身を除く): 2109001680

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 37159, 74318, 111477, 148636, 185795, 222954, 297272, 334431, 371590, 445908, 557385, 594544, 668862, 743180, 891816, 1114770, 1189088, 1337724, 1486360, 1672155, 1783632, 2229540, 2378176, 2675448, 2972720, 3344310, 3567264, 4459080, 4756352, 5350896, 5945440, 6688620, 7134528, 8918160, 9512704, 10701792, 11890880, 13377240, 14269056, 17836320, 19025408, 21403584, 23781760, 26754480, 28538112, 35672640, 42807168, 47563520, 53508960, 57076224, 71345280, 85614336, 95127040, 107017920, 142690560, 171228672, 214035840, 285381120, 428071680, 856143360]

約数ペア:

[(1, 856143360), (2, 428071680), (3, 285381120), (4, 214035840), (5, 171228672), (6, 142690560), (8, 107017920), (9, 95127040), (10, 85614336), (12, 71345280), (15, 57076224), (16, 53508960), (18, 47563520), (20, 42807168), (24, 35672640), (30, 28538112), (32, 26754480), (36, 23781760), (40, 21403584), (45, 19025408), (48, 17836320), (60, 14269056), (64, 13377240), (72, 11890880), (80, 10701792), (90, 9512704), (96, 8918160), (120, 7134528), (128, 6688620), (144, 5945440), (160, 5350896), (180, 4756352), (192, 4459080), (240, 3567264), (256, 3344310), (288, 2972720), (320, 2675448), (360, 2378176), (384, 2229540), (480, 1783632), (512, 1672155), (576, 1486360), (640, 1337724), (720, 1189088), (768, 1114770), (960, 891816), (1152, 743180), (1280, 668862), (1440, 594544), (1536, 557385), (1920, 445908), (2304, 371590), (2560, 334431), (2880, 297272), (3840, 222954), (4608, 185795), (5760, 148636), (7680, 111477), (11520, 74318), (23040, 37159)]