84576960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 280

約数和(自身を含む): 325288656

約数和(自身を除く): 240711696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 251, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 502, 520, 540, 576, 585, 624, 648, 702, 720, 753, 780, 810, 832, 864, 936, 960, 1004, 1040, 1053, 1080, 1170, 1248, 1255, 1296, 1404, 1440, 1506, 1560, 1620, 1728, 1755, 1872, 2008, 2080, 2106, 2160, 2259, 2340, 2496, 2510, 2592, 2808, 2880, 3012, 3120, 3240, 3263, 3510, 3744, 3765, 4016, 4160, 4212, 4320, 4518, 4680, 5020, 5184, 5265, 5616, 6024, 6240, 6480, 6526, 6777, 7020, 7488, 7530, 8032, 8424, 8640, 9036, 9360, 9789, 10040, 10530, 11232, 11295, 12048, 12480, 12960, 13052, 13554, 14040, 15060, 16064, 16315, 16848, 18072, 18720, 19578, 20080, 20331, 21060, 22464, 22590, 24096, 25920, 26104, 27108, 28080, 29367, 30120, 32630, 33696, 33885, 36144, 37440, 39156, 40160, 40662, 42120, 45180, 48192, 48945, 52208, 54216, 56160, 58734, 60240, 65260, 67392, 67770, 72288, 78312, 80320, 81324, 84240, 88101, 90360, 97890, 101655, 104416, 108432, 112320, 117468, 120480, 130520, 135540, 144576, 146835, 156624, 162648, 168480, 176202, 180720, 195780, 203310, 208832, 216864, 234936, 240960, 261040, 264303, 271080, 293670, 313248, 325296, 336960, 352404, 361440, 391560, 406620, 433728, 440505, 469872, 522080, 528606, 542160, 587340, 626496, 650592, 704808, 722880, 783120, 813240, 881010, 939744, 1044160, 1057212, 1084320, 1174680, 1301184, 1321515, 1409616, 1566240, 1626480, 1762020, 1879488, 2114424, 2168640, 2349360, 2643030, 2819232, 3132480, 3252960, 3524040, 4228848, 4698720, 5286060, 5638464, 6505920, 7048080, 8457696, 9397440, 10572120, 14096160, 16915392, 21144240, 28192320, 42288480, 84576960]

約数ペア:

[(1, 84576960), (2, 42288480), (3, 28192320), (4, 21144240), (5, 16915392), (6, 14096160), (8, 10572120), (9, 9397440), (10, 8457696), (12, 7048080), (13, 6505920), (15, 5638464), (16, 5286060), (18, 4698720), (20, 4228848), (24, 3524040), (26, 3252960), (27, 3132480), (30, 2819232), (32, 2643030), (36, 2349360), (39, 2168640), (40, 2114424), (45, 1879488), (48, 1762020), (52, 1626480), (54, 1566240), (60, 1409616), (64, 1321515), (65, 1301184), (72, 1174680), (78, 1084320), (80, 1057212), (81, 1044160), (90, 939744), (96, 881010), (104, 813240), (108, 783120), (117, 722880), (120, 704808), (130, 650592), (135, 626496), (144, 587340), (156, 542160), (160, 528606), (162, 522080), (180, 469872), (192, 440505), (195, 433728), (208, 406620), (216, 391560), (234, 361440), (240, 352404), (251, 336960), (260, 325296), (270, 313248), (288, 293670), (312, 271080), (320, 264303), (324, 261040), (351, 240960), (360, 234936), (390, 216864), (405, 208832), (416, 203310), (432, 195780), (468, 180720), (480, 176202), (502, 168480), (520, 162648), (540, 156624), (576, 146835), (585, 144576), (624, 135540), (648, 130520), (702, 120480), (720, 117468), (753, 112320), (780, 108432), (810, 104416), (832, 101655), (864, 97890), (936, 90360), (960, 88101), (1004, 84240), (1040, 81324), (1053, 80320), (1080, 78312), (1170, 72288), (1248, 67770), (1255, 67392), (1296, 65260), (1404, 60240), (1440, 58734), (1506, 56160), (1560, 54216), (1620, 52208), (1728, 48945), (1755, 48192), (1872, 45180), (2008, 42120), (2080, 40662), (2106, 40160), (2160, 39156), (2259, 37440), (2340, 36144), (2496, 33885), (2510, 33696), (2592, 32630), (2808, 30120), (2880, 29367), (3012, 28080), (3120, 27108), (3240, 26104), (3263, 25920), (3510, 24096), (3744, 22590), (3765, 22464), (4016, 21060), (4160, 20331), (4212, 20080), (4320, 19578), (4518, 18720), (4680, 18072), (5020, 16848), (5184, 16315), (5265, 16064), (5616, 15060), (6024, 14040), (6240, 13554), (6480, 13052), (6526, 12960), (6777, 12480), (7020, 12048), (7488, 11295), (7530, 11232), (8032, 10530), (8424, 10040), (8640, 9789), (9036, 9360)]