228653280

素因数分解:

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

素因数の和:5911

約数の個数: 144

約数和(自身を含む): 809316144

約数和(自身を除く): 580662864

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5881, 6480, 7776, 9720, 11762, 12960, 17643, 19440, 23524, 29405, 35286, 38880, 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, 1429083, 1587870, 1693728, 1905444, 2117160, 2381805, 2540592, 2822880, 2858166, 3175740, 3810888, 4234320, 4763610, 5081184, 5716332, 6351480, 7145415, 7621776, 8468640, 9527220, 11432664, 12702960, 14290830, 15243552, 19054440, 22865328, 25405920, 28581660, 38108880, 45730656, 57163320, 76217760, 114326640, 228653280]

約数ペア:

[(1, 228653280), (2, 114326640), (3, 76217760), (4, 57163320), (5, 45730656), (6, 38108880), (8, 28581660), (9, 25405920), (10, 22865328), (12, 19054440), (15, 15243552), (16, 14290830), (18, 12702960), (20, 11432664), (24, 9527220), (27, 8468640), (30, 7621776), (32, 7145415), (36, 6351480), (40, 5716332), (45, 5081184), (48, 4763610), (54, 4234320), (60, 3810888), (72, 3175740), (80, 2858166), (81, 2822880), (90, 2540592), (96, 2381805), (108, 2117160), (120, 1905444), (135, 1693728), (144, 1587870), (160, 1429083), (162, 1411440), (180, 1270296), (216, 1058580), (240, 952722), (243, 940960), (270, 846864), (288, 793935), (324, 705720), (360, 635148), (405, 564576), (432, 529290), (480, 476361), (486, 470480), (540, 423432), (648, 352860), (720, 317574), (810, 282288), (864, 264645), (972, 235240), (1080, 211716), (1215, 188192), (1296, 176430), (1440, 158787), (1620, 141144), (1944, 117620), (2160, 105858), (2430, 94096), (2592, 88215), (3240, 70572), (3888, 58810), (4320, 52929), (4860, 47048), (5881, 38880), (6480, 35286), (7776, 29405), (9720, 23524), (11762, 19440), (12960, 17643)]