478612800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{1231}}^1$

素因数の和:1268

約数の個数: 252

約数和(自身を含む): 1765539776

約数和(自身を除く): 1286926976

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 486, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1200, 1215, 1231, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1944, 2025, 2160, 2400, 2430, 2462, 2592, 2700, 2880, 3240, 3600, 3693, 3888, 4050, 4320, 4800, 4860, 4924, 5184, 5400, 6075, 6155, 6480, 7200, 7386, 7776, 8100, 8640, 9720, 9848, 10800, 11079, 12150, 12310, 12960, 14400, 14772, 15552, 16200, 18465, 19440, 19696, 21600, 22158, 24300, 24620, 25920, 29544, 30775, 32400, 33237, 36930, 38880, 39392, 43200, 44316, 48600, 49240, 55395, 59088, 61550, 64800, 66474, 73860, 77760, 78784, 88632, 92325, 97200, 98480, 99711, 110790, 118176, 123100, 129600, 132948, 147720, 166185, 177264, 184650, 194400, 196960, 199422, 221580, 236352, 246200, 265896, 276975, 295440, 299133, 332370, 354528, 369300, 388800, 393920, 398844, 443160, 492400, 498555, 531792, 553950, 590880, 598266, 664740, 709056, 738600, 797688, 830925, 886320, 984800, 997110, 1063584, 1107900, 1181760, 1196532, 1329480, 1477200, 1495665, 1595376, 1661850, 1772640, 1969600, 1994220, 2127168, 2215800, 2393064, 2492775, 2658960, 2954400, 2991330, 3190752, 3323700, 3545280, 3988440, 4431600, 4786128, 4985550, 5317920, 5908800, 5982660, 6381504, 6647400, 7478325, 7976880, 8863200, 9572256, 9971100, 10635840, 11965320, 13294800, 14956650, 15953760, 17726400, 19144512, 19942200, 23930640, 26589600, 29913300, 31907520, 39884400, 47861280, 53179200, 59826600, 79768800, 95722560, 119653200, 159537600, 239306400, 478612800]

約数ペア:

[(1, 478612800), (2, 239306400), (3, 159537600), (4, 119653200), (5, 95722560), (6, 79768800), (8, 59826600), (9, 53179200), (10, 47861280), (12, 39884400), (15, 31907520), (16, 29913300), (18, 26589600), (20, 23930640), (24, 19942200), (25, 19144512), (27, 17726400), (30, 15953760), (32, 14956650), (36, 13294800), (40, 11965320), (45, 10635840), (48, 9971100), (50, 9572256), (54, 8863200), (60, 7976880), (64, 7478325), (72, 6647400), (75, 6381504), (80, 5982660), (81, 5908800), (90, 5317920), (96, 4985550), (100, 4786128), (108, 4431600), (120, 3988440), (135, 3545280), (144, 3323700), (150, 3190752), (160, 2991330), (162, 2954400), (180, 2658960), (192, 2492775), (200, 2393064), (216, 2215800), (225, 2127168), (240, 1994220), (243, 1969600), (270, 1772640), (288, 1661850), (300, 1595376), (320, 1495665), (324, 1477200), (360, 1329480), (400, 1196532), (405, 1181760), (432, 1107900), (450, 1063584), (480, 997110), (486, 984800), (540, 886320), (576, 830925), (600, 797688), (648, 738600), (675, 709056), (720, 664740), (800, 598266), (810, 590880), (864, 553950), (900, 531792), (960, 498555), (972, 492400), (1080, 443160), (1200, 398844), (1215, 393920), (1231, 388800), (1296, 369300), (1350, 354528), (1440, 332370), (1600, 299133), (1620, 295440), (1728, 276975), (1800, 265896), (1944, 246200), (2025, 236352), (2160, 221580), (2400, 199422), (2430, 196960), (2462, 194400), (2592, 184650), (2700, 177264), (2880, 166185), (3240, 147720), (3600, 132948), (3693, 129600), (3888, 123100), (4050, 118176), (4320, 110790), (4800, 99711), (4860, 98480), (4924, 97200), (5184, 92325), (5400, 88632), (6075, 78784), (6155, 77760), (6480, 73860), (7200, 66474), (7386, 64800), (7776, 61550), (8100, 59088), (8640, 55395), (9720, 49240), (9848, 48600), (10800, 44316), (11079, 43200), (12150, 39392), (12310, 38880), (12960, 36930), (14400, 33237), (14772, 32400), (15552, 30775), (16200, 29544), (18465, 25920), (19440, 24620), (19696, 24300), (21600, 22158)]