558809280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{21559}}^1$

素因数の和:21588

約数の個数: 140

約数和(自身を含む): 1987875120

約数和(自身を除く): 1429065840

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 21559, 25920, 43118, 64677, 86236, 107795, 129354, 172472, 194031, 215590, 258708, 323385, 344944, 388062, 431180, 517416, 582093, 646770, 689888, 776124, 862360, 970155, 1034832, 1164186, 1293540, 1379776, 1552248, 1724720, 1746279, 1940310, 2069664, 2328372, 2587080, 2910465, 3104496, 3449440, 3492558, 3880620, 4139328, 4656744, 5174160, 5820930, 6208992, 6898880, 6985116, 7761240, 8731395, 9313488, 10348320, 11641860, 12417984, 13970232, 15522480, 17462790, 18626976, 20696640, 23283720, 27940464, 31044960, 34925580, 37253952, 46567440, 55880928, 62089920, 69851160, 93134880, 111761856, 139702320, 186269760, 279404640, 558809280]

約数ペア:

[(1, 558809280), (2, 279404640), (3, 186269760), (4, 139702320), (5, 111761856), (6, 93134880), (8, 69851160), (9, 62089920), (10, 55880928), (12, 46567440), (15, 37253952), (16, 34925580), (18, 31044960), (20, 27940464), (24, 23283720), (27, 20696640), (30, 18626976), (32, 17462790), (36, 15522480), (40, 13970232), (45, 12417984), (48, 11641860), (54, 10348320), (60, 9313488), (64, 8731395), (72, 7761240), (80, 6985116), (81, 6898880), (90, 6208992), (96, 5820930), (108, 5174160), (120, 4656744), (135, 4139328), (144, 3880620), (160, 3492558), (162, 3449440), (180, 3104496), (192, 2910465), (216, 2587080), (240, 2328372), (270, 2069664), (288, 1940310), (320, 1746279), (324, 1724720), (360, 1552248), (405, 1379776), (432, 1293540), (480, 1164186), (540, 1034832), (576, 970155), (648, 862360), (720, 776124), (810, 689888), (864, 646770), (960, 582093), (1080, 517416), (1296, 431180), (1440, 388062), (1620, 344944), (1728, 323385), (2160, 258708), (2592, 215590), (2880, 194031), (3240, 172472), (4320, 129354), (5184, 107795), (6480, 86236), (8640, 64677), (12960, 43118), (21559, 25920)]