481731840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 1748355840

約数和(自身を除く): 1266624000

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 263, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 526, 530, 540, 576, 636, 640, 720, 768, 789, 795, 848, 864, 954, 960, 1052, 1060, 1080, 1152, 1272, 1280, 1315, 1431, 1440, 1578, 1590, 1696, 1728, 1908, 1920, 2104, 2120, 2160, 2304, 2367, 2385, 2544, 2630, 2862, 2880, 3156, 3180, 3392, 3456, 3816, 3840, 3945, 4208, 4240, 4320, 4734, 4770, 5088, 5260, 5724, 5760, 6312, 6360, 6784, 6912, 7101, 7155, 7632, 7890, 8416, 8480, 8640, 9468, 9540, 10176, 10520, 11448, 11520, 11835, 12624, 12720, 13568, 13939, 14202, 14310, 15264, 15780, 16832, 16960, 17280, 18936, 19080, 20352, 21040, 22896, 23670, 25248, 25440, 27878, 28404, 28620, 30528, 31560, 33664, 33920, 34560, 35505, 37872, 38160, 40704, 41817, 42080, 45792, 47340, 50496, 50880, 55756, 56808, 57240, 61056, 63120, 67328, 67840, 69695, 71010, 75744, 76320, 83634, 84160, 91584, 94680, 100992, 101760, 111512, 113616, 114480, 122112, 125451, 126240, 139390, 142020, 151488, 152640, 167268, 168320, 183168, 189360, 201984, 203520, 209085, 223024, 227232, 228960, 250902, 252480, 278780, 284040, 302976, 305280, 334536, 336640, 366336, 376353, 378720, 418170, 446048, 454464, 457920, 501804, 504960, 557560, 568080, 605952, 610560, 627255, 669072, 752706, 757440, 836340, 892096, 908928, 915840, 1003608, 1009920, 1115120, 1136160, 1254510, 1338144, 1505412, 1514880, 1672680, 1784192, 1817856, 1831680, 1881765, 2007216, 2230240, 2272320, 2509020, 2676288, 3010824, 3029760, 3345360, 3568384, 3763530, 4014432, 4460480, 4544640, 5018040, 5352576, 6021648, 6690720, 7527060, 8028864, 8920960, 9089280, 10036080, 10705152, 12043296, 13381440, 15054120, 16057728, 17841920, 20072160, 24086592, 26762880, 30108240, 32115456, 40144320, 48173184, 53525760, 60216480, 80288640, 96346368, 120432960, 160577280, 240865920, 481731840]

約数ペア:

[(1, 481731840), (2, 240865920), (3, 160577280), (4, 120432960), (5, 96346368), (6, 80288640), (8, 60216480), (9, 53525760), (10, 48173184), (12, 40144320), (15, 32115456), (16, 30108240), (18, 26762880), (20, 24086592), (24, 20072160), (27, 17841920), (30, 16057728), (32, 15054120), (36, 13381440), (40, 12043296), (45, 10705152), (48, 10036080), (53, 9089280), (54, 8920960), (60, 8028864), (64, 7527060), (72, 6690720), (80, 6021648), (90, 5352576), (96, 5018040), (106, 4544640), (108, 4460480), (120, 4014432), (128, 3763530), (135, 3568384), (144, 3345360), (159, 3029760), (160, 3010824), (180, 2676288), (192, 2509020), (212, 2272320), (216, 2230240), (240, 2007216), (256, 1881765), (263, 1831680), (265, 1817856), (270, 1784192), (288, 1672680), (318, 1514880), (320, 1505412), (360, 1338144), (384, 1254510), (424, 1136160), (432, 1115120), (477, 1009920), (480, 1003608), (526, 915840), (530, 908928), (540, 892096), (576, 836340), (636, 757440), (640, 752706), (720, 669072), (768, 627255), (789, 610560), (795, 605952), (848, 568080), (864, 557560), (954, 504960), (960, 501804), (1052, 457920), (1060, 454464), (1080, 446048), (1152, 418170), (1272, 378720), (1280, 376353), (1315, 366336), (1431, 336640), (1440, 334536), (1578, 305280), (1590, 302976), (1696, 284040), (1728, 278780), (1908, 252480), (1920, 250902), (2104, 228960), (2120, 227232), (2160, 223024), (2304, 209085), (2367, 203520), (2385, 201984), (2544, 189360), (2630, 183168), (2862, 168320), (2880, 167268), (3156, 152640), (3180, 151488), (3392, 142020), (3456, 139390), (3816, 126240), (3840, 125451), (3945, 122112), (4208, 114480), (4240, 113616), (4320, 111512), (4734, 101760), (4770, 100992), (5088, 94680), (5260, 91584), (5724, 84160), (5760, 83634), (6312, 76320), (6360, 75744), (6784, 71010), (6912, 69695), (7101, 67840), (7155, 67328), (7632, 63120), (7890, 61056), (8416, 57240), (8480, 56808), (8640, 55756), (9468, 50880), (9540, 50496), (10176, 47340), (10520, 45792), (11448, 42080), (11520, 41817), (11835, 40704), (12624, 38160), (12720, 37872), (13568, 35505), (13939, 34560), (14202, 33920), (14310, 33664), (15264, 31560), (15780, 30528), (16832, 28620), (16960, 28404), (17280, 27878), (18936, 25440), (19080, 25248), (20352, 23670), (21040, 22896)]