855648000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{2971}}^1$

素因数の和:3008

約数の個数: 216

約数和(自身を含む): 3079907376

約数和(自身を除く): 2224259376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 2971, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 5760, 5942, 6000, 6400, 7200, 8000, 8913, 9000, 9600, 11520, 11884, 12000, 14400, 14855, 16000, 17826, 18000, 19200, 23768, 24000, 26739, 28800, 29710, 32000, 35652, 36000, 44565, 47536, 48000, 53478, 57600, 59420, 71304, 72000, 74275, 89130, 95072, 96000, 106956, 118840, 133695, 142608, 144000, 148550, 178260, 190144, 213912, 222825, 237680, 267390, 285216, 288000, 297100, 356520, 371375, 380288, 427824, 445650, 475360, 534780, 570432, 594200, 668475, 713040, 742750, 760576, 855648, 891300, 950720, 1069560, 1114125, 1140864, 1188400, 1336950, 1426080, 1485500, 1711296, 1782600, 1901440, 2139120, 2228250, 2281728, 2376800, 2673900, 2852160, 2971000, 3342375, 3422592, 3565200, 3802880, 4278240, 4456500, 4753600, 5347800, 5704320, 5942000, 6684750, 6845184, 7130400, 8556480, 8913000, 9507200, 10695600, 11408640, 11884000, 13369500, 14260800, 17112960, 17826000, 19014400, 21391200, 23768000, 26739000, 28521600, 34225920, 35652000, 42782400, 47536000, 53478000, 57043200, 71304000, 85564800, 95072000, 106956000, 142608000, 171129600, 213912000, 285216000, 427824000, 855648000]

約数ペア:

[(1, 855648000), (2, 427824000), (3, 285216000), (4, 213912000), (5, 171129600), (6, 142608000), (8, 106956000), (9, 95072000), (10, 85564800), (12, 71304000), (15, 57043200), (16, 53478000), (18, 47536000), (20, 42782400), (24, 35652000), (25, 34225920), (30, 28521600), (32, 26739000), (36, 23768000), (40, 21391200), (45, 19014400), (48, 17826000), (50, 17112960), (60, 14260800), (64, 13369500), (72, 11884000), (75, 11408640), (80, 10695600), (90, 9507200), (96, 8913000), (100, 8556480), (120, 7130400), (125, 6845184), (128, 6684750), (144, 5942000), (150, 5704320), (160, 5347800), (180, 4753600), (192, 4456500), (200, 4278240), (225, 3802880), (240, 3565200), (250, 3422592), (256, 3342375), (288, 2971000), (300, 2852160), (320, 2673900), (360, 2376800), (375, 2281728), (384, 2228250), (400, 2139120), (450, 1901440), (480, 1782600), (500, 1711296), (576, 1485500), (600, 1426080), (640, 1336950), (720, 1188400), (750, 1140864), (768, 1114125), (800, 1069560), (900, 950720), (960, 891300), (1000, 855648), (1125, 760576), (1152, 742750), (1200, 713040), (1280, 668475), (1440, 594200), (1500, 570432), (1600, 534780), (1800, 475360), (1920, 445650), (2000, 427824), (2250, 380288), (2304, 371375), (2400, 356520), (2880, 297100), (2971, 288000), (3000, 285216), (3200, 267390), (3600, 237680), (3840, 222825), (4000, 213912), (4500, 190144), (4800, 178260), (5760, 148550), (5942, 144000), (6000, 142608), (6400, 133695), (7200, 118840), (8000, 106956), (8913, 96000), (9000, 95072), (9600, 89130), (11520, 74275), (11884, 72000), (12000, 71304), (14400, 59420), (14855, 57600), (16000, 53478), (17826, 48000), (18000, 47536), (19200, 44565), (23768, 36000), (24000, 35652), (26739, 32000), (28800, 29710)]