86624640

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 310761360

約数和(自身を除く): 224136720

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 557, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1114, 1152, 1215, 1296, 1440, 1620, 1671, 1728, 1920, 1944, 2160, 2228, 2430, 2592, 2785, 2880, 3240, 3342, 3456, 3888, 4320, 4456, 4860, 5013, 5184, 5570, 5760, 6480, 6684, 7776, 8355, 8640, 8912, 9720, 10026, 10368, 11140, 12960, 13368, 15039, 15552, 16710, 17280, 17824, 19440, 20052, 22280, 25065, 25920, 26736, 30078, 31104, 33420, 35648, 38880, 40104, 44560, 45117, 50130, 51840, 53472, 60156, 66840, 71296, 75195, 77760, 80208, 89120, 90234, 100260, 106944, 120312, 133680, 135351, 150390, 155520, 160416, 178240, 180468, 200520, 213888, 225585, 240624, 267360, 270702, 300780, 320832, 356480, 360936, 401040, 451170, 481248, 534720, 541404, 601560, 641664, 676755, 721872, 802080, 902340, 962496, 1069440, 1082808, 1203120, 1353510, 1443744, 1604160, 1804680, 1924992, 2165616, 2406240, 2707020, 2887488, 3208320, 3609360, 4331232, 4812480, 5414040, 5774976, 7218720, 8662464, 9624960, 10828080, 14437440, 17324928, 21656160, 28874880, 43312320, 86624640]

約数ペア:

[(1, 86624640), (2, 43312320), (3, 28874880), (4, 21656160), (5, 17324928), (6, 14437440), (8, 10828080), (9, 9624960), (10, 8662464), (12, 7218720), (15, 5774976), (16, 5414040), (18, 4812480), (20, 4331232), (24, 3609360), (27, 3208320), (30, 2887488), (32, 2707020), (36, 2406240), (40, 2165616), (45, 1924992), (48, 1804680), (54, 1604160), (60, 1443744), (64, 1353510), (72, 1203120), (80, 1082808), (81, 1069440), (90, 962496), (96, 902340), (108, 802080), (120, 721872), (128, 676755), (135, 641664), (144, 601560), (160, 541404), (162, 534720), (180, 481248), (192, 451170), (216, 401040), (240, 360936), (243, 356480), (270, 320832), (288, 300780), (320, 270702), (324, 267360), (360, 240624), (384, 225585), (405, 213888), (432, 200520), (480, 180468), (486, 178240), (540, 160416), (557, 155520), (576, 150390), (640, 135351), (648, 133680), (720, 120312), (810, 106944), (864, 100260), (960, 90234), (972, 89120), (1080, 80208), (1114, 77760), (1152, 75195), (1215, 71296), (1296, 66840), (1440, 60156), (1620, 53472), (1671, 51840), (1728, 50130), (1920, 45117), (1944, 44560), (2160, 40104), (2228, 38880), (2430, 35648), (2592, 33420), (2785, 31104), (2880, 30078), (3240, 26736), (3342, 25920), (3456, 25065), (3888, 22280), (4320, 20052), (4456, 19440), (4860, 17824), (5013, 17280), (5184, 16710), (5570, 15552), (5760, 15039), (6480, 13368), (6684, 12960), (7776, 11140), (8355, 10368), (8640, 10026), (8912, 9720)]