76217760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5881}}^1$

素因数の和:5908

約数の個数: 120

約数和(自身を含む): 269030916

約数和(自身を除く): 192813156

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5881, 6480, 11762, 12960, 17643, 23524, 29405, 35286, 47048, 52929, 58810, 70572, 88215, 94096, 105858, 117620, 141144, 158787, 176430, 188192, 211716, 235240, 264645, 282288, 317574, 352860, 423432, 470480, 476361, 529290, 564576, 635148, 705720, 793935, 846864, 940960, 952722, 1058580, 1270296, 1411440, 1587870, 1693728, 1905444, 2117160, 2381805, 2540592, 2822880, 3175740, 3810888, 4234320, 4763610, 5081184, 6351480, 7621776, 8468640, 9527220, 12702960, 15243552, 19054440, 25405920, 38108880, 76217760]

約数ペア:

[(1, 76217760), (2, 38108880), (3, 25405920), (4, 19054440), (5, 15243552), (6, 12702960), (8, 9527220), (9, 8468640), (10, 7621776), (12, 6351480), (15, 5081184), (16, 4763610), (18, 4234320), (20, 3810888), (24, 3175740), (27, 2822880), (30, 2540592), (32, 2381805), (36, 2117160), (40, 1905444), (45, 1693728), (48, 1587870), (54, 1411440), (60, 1270296), (72, 1058580), (80, 952722), (81, 940960), (90, 846864), (96, 793935), (108, 705720), (120, 635148), (135, 564576), (144, 529290), (160, 476361), (162, 470480), (180, 423432), (216, 352860), (240, 317574), (270, 282288), (288, 264645), (324, 235240), (360, 211716), (405, 188192), (432, 176430), (480, 158787), (540, 141144), (648, 117620), (720, 105858), (810, 94096), (864, 88215), (1080, 70572), (1296, 58810), (1440, 52929), (1620, 47048), (2160, 35286), (2592, 29405), (3240, 23524), (4320, 17643), (5881, 12960), (6480, 11762)]