540768000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 1851962112

約数和(自身を除く): 1311194112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 125, 128, 129, 131, 150, 160, 172, 192, 200, 215, 240, 250, 256, 258, 262, 300, 320, 344, 375, 384, 393, 400, 430, 480, 500, 516, 524, 600, 640, 645, 655, 688, 750, 768, 786, 800, 860, 960, 1000, 1032, 1048, 1075, 1200, 1280, 1290, 1310, 1376, 1500, 1572, 1600, 1720, 1920, 1965, 2000, 2064, 2096, 2150, 2400, 2580, 2620, 2752, 3000, 3144, 3200, 3225, 3275, 3440, 3840, 3930, 4000, 4128, 4192, 4300, 4800, 5160, 5240, 5375, 5504, 5633, 6000, 6288, 6400, 6450, 6550, 6880, 7860, 8000, 8256, 8384, 8600, 9600, 9825, 10320, 10480, 10750, 11008, 11266, 12000, 12576, 12900, 13100, 13760, 15720, 16000, 16125, 16375, 16512, 16768, 16899, 17200, 19200, 19650, 20640, 20960, 21500, 22532, 24000, 25152, 25800, 26200, 27520, 28165, 31440, 32000, 32250, 32750, 33024, 33536, 33798, 34400, 39300, 41280, 41920, 43000, 45064, 48000, 49125, 50304, 51600, 52400, 55040, 56330, 62880, 64500, 65500, 67596, 68800, 78600, 82560, 83840, 84495, 86000, 90128, 96000, 98250, 100608, 103200, 104800, 112660, 125760, 129000, 131000, 135192, 137600, 140825, 157200, 165120, 167680, 168990, 172000, 180256, 196500, 206400, 209600, 225320, 251520, 258000, 262000, 270384, 275200, 281650, 314400, 337980, 344000, 360512, 393000, 412800, 419200, 422475, 450640, 503040, 516000, 524000, 540768, 563300, 628800, 675960, 688000, 704125, 721024, 786000, 825600, 838400, 844950, 901280, 1032000, 1048000, 1081536, 1126600, 1257600, 1351920, 1376000, 1408250, 1442048, 1572000, 1689900, 1802560, 2064000, 2096000, 2112375, 2163072, 2253200, 2515200, 2703840, 2816500, 3144000, 3379800, 3605120, 4128000, 4192000, 4224750, 4326144, 4506400, 5407680, 5633000, 6288000, 6759600, 7210240, 8449500, 9012800, 10815360, 11266000, 12576000, 13519200, 16899000, 18025600, 21630720, 22532000, 27038400, 33798000, 36051200, 45064000, 54076800, 67596000, 90128000, 108153600, 135192000, 180256000, 270384000, 540768000]

約数ペア:

[(1, 540768000), (2, 270384000), (3, 180256000), (4, 135192000), (5, 108153600), (6, 90128000), (8, 67596000), (10, 54076800), (12, 45064000), (15, 36051200), (16, 33798000), (20, 27038400), (24, 22532000), (25, 21630720), (30, 18025600), (32, 16899000), (40, 13519200), (43, 12576000), (48, 11266000), (50, 10815360), (60, 9012800), (64, 8449500), (75, 7210240), (80, 6759600), (86, 6288000), (96, 5633000), (100, 5407680), (120, 4506400), (125, 4326144), (128, 4224750), (129, 4192000), (131, 4128000), (150, 3605120), (160, 3379800), (172, 3144000), (192, 2816500), (200, 2703840), (215, 2515200), (240, 2253200), (250, 2163072), (256, 2112375), (258, 2096000), (262, 2064000), (300, 1802560), (320, 1689900), (344, 1572000), (375, 1442048), (384, 1408250), (393, 1376000), (400, 1351920), (430, 1257600), (480, 1126600), (500, 1081536), (516, 1048000), (524, 1032000), (600, 901280), (640, 844950), (645, 838400), (655, 825600), (688, 786000), (750, 721024), (768, 704125), (786, 688000), (800, 675960), (860, 628800), (960, 563300), (1000, 540768), (1032, 524000), (1048, 516000), (1075, 503040), (1200, 450640), (1280, 422475), (1290, 419200), (1310, 412800), (1376, 393000), (1500, 360512), (1572, 344000), (1600, 337980), (1720, 314400), (1920, 281650), (1965, 275200), (2000, 270384), (2064, 262000), (2096, 258000), (2150, 251520), (2400, 225320), (2580, 209600), (2620, 206400), (2752, 196500), (3000, 180256), (3144, 172000), (3200, 168990), (3225, 167680), (3275, 165120), (3440, 157200), (3840, 140825), (3930, 137600), (4000, 135192), (4128, 131000), (4192, 129000), (4300, 125760), (4800, 112660), (5160, 104800), (5240, 103200), (5375, 100608), (5504, 98250), (5633, 96000), (6000, 90128), (6288, 86000), (6400, 84495), (6450, 83840), (6550, 82560), (6880, 78600), (7860, 68800), (8000, 67596), (8256, 65500), (8384, 64500), (8600, 62880), (9600, 56330), (9825, 55040), (10320, 52400), (10480, 51600), (10750, 50304), (11008, 49125), (11266, 48000), (12000, 45064), (12576, 43000), (12900, 41920), (13100, 41280), (13760, 39300), (15720, 34400), (16000, 33798), (16125, 33536), (16375, 33024), (16512, 32750), (16768, 32250), (16899, 32000), (17200, 31440), (19200, 28165), (19650, 27520), (20640, 26200), (20960, 25800), (21500, 25152), (22532, 24000)]