497378880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 280

約数和(自身を含む): 1829287680

約数和(自身を除く): 1331908800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 619, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1238, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1857, 1860, 1984, 2160, 2232, 2476, 2480, 2511, 2592, 2790, 2880, 2976, 3095, 3240, 3348, 3714, 3720, 4185, 4320, 4464, 4952, 4960, 5022, 5184, 5571, 5580, 5952, 6190, 6480, 6696, 7428, 7440, 8370, 8640, 8928, 9285, 9904, 9920, 10044, 11142, 11160, 12380, 12555, 12960, 13392, 14856, 14880, 16713, 16740, 17856, 18570, 19189, 19808, 20088, 22284, 22320, 24760, 25110, 25920, 26784, 27855, 29712, 29760, 33426, 33480, 37140, 38378, 39616, 40176, 44568, 44640, 49520, 50139, 50220, 53568, 55710, 57567, 59424, 66852, 66960, 74280, 76756, 80352, 83565, 89136, 89280, 95945, 99040, 100278, 100440, 111420, 115134, 118848, 133704, 133920, 148560, 153512, 160704, 167130, 172701, 178272, 191890, 198080, 200556, 200880, 222840, 230268, 250695, 267408, 267840, 287835, 297120, 307024, 334260, 345402, 356544, 383780, 401112, 401760, 445680, 460536, 501390, 518103, 534816, 575670, 594240, 614048, 668520, 690804, 767560, 802224, 803520, 863505, 891360, 921072, 1002780, 1036206, 1069632, 1151340, 1228096, 1337040, 1381608, 1535120, 1554309, 1604448, 1727010, 1782720, 1842144, 2005560, 2072412, 2302680, 2590515, 2674080, 2763216, 3070240, 3108618, 3208896, 3454020, 3684288, 4011120, 4144824, 4605360, 5181030, 5348160, 5526432, 6140480, 6217236, 6908040, 7771545, 8022240, 8289648, 9210720, 10362060, 11052864, 12434472, 13816080, 15543090, 16044480, 16579296, 18421440, 20724120, 24868944, 27632160, 31086180, 33158592, 41448240, 49737888, 55264320, 62172360, 82896480, 99475776, 124344720, 165792960, 248689440, 497378880]

約数ペア:

[(1, 497378880), (2, 248689440), (3, 165792960), (4, 124344720), (5, 99475776), (6, 82896480), (8, 62172360), (9, 55264320), (10, 49737888), (12, 41448240), (15, 33158592), (16, 31086180), (18, 27632160), (20, 24868944), (24, 20724120), (27, 18421440), (30, 16579296), (31, 16044480), (32, 15543090), (36, 13816080), (40, 12434472), (45, 11052864), (48, 10362060), (54, 9210720), (60, 8289648), (62, 8022240), (64, 7771545), (72, 6908040), (80, 6217236), (81, 6140480), (90, 5526432), (93, 5348160), (96, 5181030), (108, 4605360), (120, 4144824), (124, 4011120), (135, 3684288), (144, 3454020), (155, 3208896), (160, 3108618), (162, 3070240), (180, 2763216), (186, 2674080), (192, 2590515), (216, 2302680), (240, 2072412), (248, 2005560), (270, 1842144), (279, 1782720), (288, 1727010), (310, 1604448), (320, 1554309), (324, 1535120), (360, 1381608), (372, 1337040), (405, 1228096), (432, 1151340), (465, 1069632), (480, 1036206), (496, 1002780), (540, 921072), (558, 891360), (576, 863505), (619, 803520), (620, 802224), (648, 767560), (720, 690804), (744, 668520), (810, 614048), (837, 594240), (864, 575670), (930, 534816), (960, 518103), (992, 501390), (1080, 460536), (1116, 445680), (1238, 401760), (1240, 401112), (1296, 383780), (1395, 356544), (1440, 345402), (1488, 334260), (1620, 307024), (1674, 297120), (1728, 287835), (1857, 267840), (1860, 267408), (1984, 250695), (2160, 230268), (2232, 222840), (2476, 200880), (2480, 200556), (2511, 198080), (2592, 191890), (2790, 178272), (2880, 172701), (2976, 167130), (3095, 160704), (3240, 153512), (3348, 148560), (3714, 133920), (3720, 133704), (4185, 118848), (4320, 115134), (4464, 111420), (4952, 100440), (4960, 100278), (5022, 99040), (5184, 95945), (5571, 89280), (5580, 89136), (5952, 83565), (6190, 80352), (6480, 76756), (6696, 74280), (7428, 66960), (7440, 66852), (8370, 59424), (8640, 57567), (8928, 55710), (9285, 53568), (9904, 50220), (9920, 50139), (10044, 49520), (11142, 44640), (11160, 44568), (12380, 40176), (12555, 39616), (12960, 38378), (13392, 37140), (14856, 33480), (14880, 33426), (16713, 29760), (16740, 29712), (17856, 27855), (18570, 26784), (19189, 25920), (19808, 25110), (20088, 24760), (22284, 22320)]