1115550720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 264

約数和(自身を含む): 3962271456

約数和(自身を除く): 2846720736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 512, 516, 563, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1024, 1032, 1126, 1152, 1280, 1290, 1376, 1440, 1536, 1548, 1689, 1720, 1920, 1935, 2064, 2252, 2304, 2560, 2580, 2752, 2815, 2880, 3072, 3096, 3378, 3440, 3840, 3870, 4128, 4504, 4608, 5067, 5120, 5160, 5504, 5630, 5760, 6192, 6756, 6880, 7680, 7740, 8256, 8445, 9008, 9216, 10134, 10320, 11008, 11260, 11520, 12384, 13512, 13760, 15360, 15480, 16512, 16890, 18016, 20268, 20640, 22016, 22520, 23040, 24209, 24768, 25335, 27024, 27520, 30960, 33024, 33780, 36032, 40536, 41280, 44032, 45040, 46080, 48418, 49536, 50670, 54048, 55040, 61920, 66048, 67560, 72064, 72627, 81072, 82560, 90080, 96836, 99072, 101340, 108096, 110080, 121045, 123840, 132096, 135120, 144128, 145254, 162144, 165120, 180160, 193672, 198144, 202680, 216192, 217881, 220160, 242090, 247680, 270240, 288256, 290508, 324288, 330240, 360320, 363135, 387344, 396288, 405360, 432384, 435762, 484180, 495360, 540480, 576512, 581016, 648576, 660480, 720640, 726270, 774688, 810720, 864768, 871524, 968360, 990720, 1080960, 1089405, 1162032, 1297152, 1441280, 1452540, 1549376, 1621440, 1729536, 1743048, 1936720, 1981440, 2161920, 2178810, 2324064, 2594304, 2882560, 2905080, 3098752, 3242880, 3486096, 3873440, 4323840, 4357620, 4648128, 5188608, 5810160, 6197504, 6485760, 6972192, 7746880, 8647680, 8715240, 9296256, 11620320, 12395008, 12971520, 13944384, 15493760, 17430480, 18592512, 23240640, 24790016, 25943040, 27888768, 30987520, 34860960, 37185024, 46481280, 55777536, 61975040, 69721920, 74370048, 92962560, 111555072, 123950080, 139443840, 185925120, 223110144, 278887680, 371850240, 557775360, 1115550720]

約数ペア:

[(1, 1115550720), (2, 557775360), (3, 371850240), (4, 278887680), (5, 223110144), (6, 185925120), (8, 139443840), (9, 123950080), (10, 111555072), (12, 92962560), (15, 74370048), (16, 69721920), (18, 61975040), (20, 55777536), (24, 46481280), (30, 37185024), (32, 34860960), (36, 30987520), (40, 27888768), (43, 25943040), (45, 24790016), (48, 23240640), (60, 18592512), (64, 17430480), (72, 15493760), (80, 13944384), (86, 12971520), (90, 12395008), (96, 11620320), (120, 9296256), (128, 8715240), (129, 8647680), (144, 7746880), (160, 6972192), (172, 6485760), (180, 6197504), (192, 5810160), (215, 5188608), (240, 4648128), (256, 4357620), (258, 4323840), (288, 3873440), (320, 3486096), (344, 3242880), (360, 3098752), (384, 2905080), (387, 2882560), (430, 2594304), (480, 2324064), (512, 2178810), (516, 2161920), (563, 1981440), (576, 1936720), (640, 1743048), (645, 1729536), (688, 1621440), (720, 1549376), (768, 1452540), (774, 1441280), (860, 1297152), (960, 1162032), (1024, 1089405), (1032, 1080960), (1126, 990720), (1152, 968360), (1280, 871524), (1290, 864768), (1376, 810720), (1440, 774688), (1536, 726270), (1548, 720640), (1689, 660480), (1720, 648576), (1920, 581016), (1935, 576512), (2064, 540480), (2252, 495360), (2304, 484180), (2560, 435762), (2580, 432384), (2752, 405360), (2815, 396288), (2880, 387344), (3072, 363135), (3096, 360320), (3378, 330240), (3440, 324288), (3840, 290508), (3870, 288256), (4128, 270240), (4504, 247680), (4608, 242090), (5067, 220160), (5120, 217881), (5160, 216192), (5504, 202680), (5630, 198144), (5760, 193672), (6192, 180160), (6756, 165120), (6880, 162144), (7680, 145254), (7740, 144128), (8256, 135120), (8445, 132096), (9008, 123840), (9216, 121045), (10134, 110080), (10320, 108096), (11008, 101340), (11260, 99072), (11520, 96836), (12384, 90080), (13512, 82560), (13760, 81072), (15360, 72627), (15480, 72064), (16512, 67560), (16890, 66048), (18016, 61920), (20268, 55040), (20640, 54048), (22016, 50670), (22520, 49536), (23040, 48418), (24209, 46080), (24768, 45040), (25335, 44032), (27024, 41280), (27520, 40536), (30960, 36032), (33024, 33780)]