1081296000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{2503}}^1$

素因数の和:2541

約数の個数: 256

約数和(自身を含む): 3984364800

約数和(自身を除く): 2903068800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2400, 2503, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 4000, 4320, 4500, 4800, 5006, 5400, 5760, 6000, 6750, 7200, 7509, 8000, 8640, 9000, 9600, 10012, 10800, 12000, 12515, 13500, 14400, 15018, 16000, 17280, 18000, 20024, 21600, 22527, 24000, 25030, 27000, 28800, 30036, 36000, 37545, 40048, 43200, 45054, 48000, 50060, 54000, 60072, 62575, 67581, 72000, 75090, 80096, 86400, 90108, 100120, 108000, 112635, 120144, 125150, 135162, 144000, 150180, 160192, 180216, 187725, 200240, 216000, 225270, 240288, 250300, 270324, 300360, 312875, 320384, 337905, 360432, 375450, 400480, 432000, 450540, 480576, 500600, 540648, 563175, 600720, 625750, 675810, 720864, 750900, 800960, 901080, 938625, 961152, 1001200, 1081296, 1126350, 1201440, 1251500, 1351620, 1441728, 1501800, 1601920, 1689525, 1802160, 1877250, 2002400, 2162592, 2252700, 2402880, 2503000, 2703240, 2815875, 2883456, 3003600, 3379050, 3604320, 3754500, 4004800, 4325184, 4505400, 4805760, 5006000, 5406480, 5631750, 6007200, 6758100, 7208640, 7509000, 8009600, 8447625, 8650368, 9010800, 10012000, 10812960, 11263500, 12014400, 13516200, 14417280, 15018000, 16895250, 18021600, 20024000, 21625920, 22527000, 24028800, 27032400, 30036000, 33790500, 36043200, 40048000, 43251840, 45054000, 54064800, 60072000, 67581000, 72086400, 90108000, 108129600, 120144000, 135162000, 180216000, 216259200, 270324000, 360432000, 540648000, 1081296000]

約数ペア:

[(1, 1081296000), (2, 540648000), (3, 360432000), (4, 270324000), (5, 216259200), (6, 180216000), (8, 135162000), (9, 120144000), (10, 108129600), (12, 90108000), (15, 72086400), (16, 67581000), (18, 60072000), (20, 54064800), (24, 45054000), (25, 43251840), (27, 40048000), (30, 36043200), (32, 33790500), (36, 30036000), (40, 27032400), (45, 24028800), (48, 22527000), (50, 21625920), (54, 20024000), (60, 18021600), (64, 16895250), (72, 15018000), (75, 14417280), (80, 13516200), (90, 12014400), (96, 11263500), (100, 10812960), (108, 10012000), (120, 9010800), (125, 8650368), (128, 8447625), (135, 8009600), (144, 7509000), (150, 7208640), (160, 6758100), (180, 6007200), (192, 5631750), (200, 5406480), (216, 5006000), (225, 4805760), (240, 4505400), (250, 4325184), (270, 4004800), (288, 3754500), (300, 3604320), (320, 3379050), (360, 3003600), (375, 2883456), (384, 2815875), (400, 2703240), (432, 2503000), (450, 2402880), (480, 2252700), (500, 2162592), (540, 2002400), (576, 1877250), (600, 1802160), (640, 1689525), (675, 1601920), (720, 1501800), (750, 1441728), (800, 1351620), (864, 1251500), (900, 1201440), (960, 1126350), (1000, 1081296), (1080, 1001200), (1125, 961152), (1152, 938625), (1200, 901080), (1350, 800960), (1440, 750900), (1500, 720864), (1600, 675810), (1728, 625750), (1800, 600720), (1920, 563175), (2000, 540648), (2160, 500600), (2250, 480576), (2400, 450540), (2503, 432000), (2700, 400480), (2880, 375450), (3000, 360432), (3200, 337905), (3375, 320384), (3456, 312875), (3600, 300360), (4000, 270324), (4320, 250300), (4500, 240288), (4800, 225270), (5006, 216000), (5400, 200240), (5760, 187725), (6000, 180216), (6750, 160192), (7200, 150180), (7509, 144000), (8000, 135162), (8640, 125150), (9000, 120144), (9600, 112635), (10012, 108000), (10800, 100120), (12000, 90108), (12515, 86400), (13500, 80096), (14400, 75090), (15018, 72000), (16000, 67581), (17280, 62575), (18000, 60072), (20024, 54000), (21600, 50060), (22527, 48000), (24000, 45054), (25030, 43200), (27000, 40048), (28800, 37545), (30036, 36000)]