1263617280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{36563}}^1$

素因数の和:36593

約数の個数: 144

約数和(自身を含む): 4484208960

約数和(自身を除く): 3220591680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 36563, 73126, 109689, 146252, 182815, 219378, 292504, 329067, 365630, 438756, 548445, 585008, 658134, 731260, 877512, 987201, 1096890, 1170016, 1316268, 1462520, 1645335, 1755024, 1974402, 2193780, 2340032, 2632536, 2925040, 3290670, 3510048, 3948804, 4387560, 4680064, 4936005, 5265072, 5850080, 6581340, 7020096, 7897608, 8775120, 9360128, 9872010, 10530144, 11700160, 13162680, 14040192, 15795216, 17550240, 19744020, 21060288, 23400320, 26325360, 28080384, 31590432, 35100480, 39488040, 42120576, 46800640, 52650720, 63180864, 70200960, 78976080, 84241152, 105301440, 126361728, 140401920, 157952160, 210602880, 252723456, 315904320, 421205760, 631808640, 1263617280]

約数ペア:

[(1, 1263617280), (2, 631808640), (3, 421205760), (4, 315904320), (5, 252723456), (6, 210602880), (8, 157952160), (9, 140401920), (10, 126361728), (12, 105301440), (15, 84241152), (16, 78976080), (18, 70200960), (20, 63180864), (24, 52650720), (27, 46800640), (30, 42120576), (32, 39488040), (36, 35100480), (40, 31590432), (45, 28080384), (48, 26325360), (54, 23400320), (60, 21060288), (64, 19744020), (72, 17550240), (80, 15795216), (90, 14040192), (96, 13162680), (108, 11700160), (120, 10530144), (128, 9872010), (135, 9360128), (144, 8775120), (160, 7897608), (180, 7020096), (192, 6581340), (216, 5850080), (240, 5265072), (256, 4936005), (270, 4680064), (288, 4387560), (320, 3948804), (360, 3510048), (384, 3290670), (432, 2925040), (480, 2632536), (540, 2340032), (576, 2193780), (640, 1974402), (720, 1755024), (768, 1645335), (864, 1462520), (960, 1316268), (1080, 1170016), (1152, 1096890), (1280, 987201), (1440, 877512), (1728, 731260), (1920, 658134), (2160, 585008), (2304, 548445), (2880, 438756), (3456, 365630), (3840, 329067), (4320, 292504), (5760, 219378), (6912, 182815), (8640, 146252), (11520, 109689), (17280, 73126), (34560, 36563)]