31582055520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45979}}^1$

素因数の和:46059

約数の個数: 240

約数和(自身を含む): 113563794960

約数和(自身を除く): 81981739440

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, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 530, 540, 636, 648, 720, 795, 810, 848, 864, 954, 1060, 1080, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1908, 2120, 2160, 2385, 2544, 2592, 2862, 3180, 3240, 3816, 4240, 4293, 4320, 4770, 5088, 5724, 6360, 6480, 7155, 7632, 8480, 8586, 9540, 11448, 12720, 12960, 14310, 15264, 17172, 19080, 21465, 22896, 25440, 28620, 34344, 38160, 42930, 45792, 45979, 57240, 68688, 76320, 85860, 91958, 114480, 137376, 137937, 171720, 183916, 228960, 229895, 275874, 343440, 367832, 413811, 459790, 551748, 686880, 689685, 735664, 827622, 919580, 1103496, 1241433, 1379370, 1471328, 1655244, 1839160, 2069055, 2206992, 2436887, 2482866, 2758740, 3310488, 3678320, 3724299, 4138110, 4413984, 4873774, 4965732, 5517480, 6207165, 6620976, 7310661, 7356640, 7448598, 8276220, 9747548, 9931464, 11034960, 12184435, 12414330, 13241952, 14621322, 14897196, 16552440, 18621495, 19495096, 19862928, 21931983, 22069920, 24368870, 24828660, 29242644, 29794392, 33104880, 36553305, 37242990, 38990192, 39725856, 43863966, 48737740, 49657320, 58485288, 59588784, 65795949, 66209760, 73106610, 74485980, 77980384, 87727932, 97475480, 99314640, 109659915, 116970576, 119177568, 131591898, 146213220, 148971960, 175455864, 194950960, 197387847, 198629280, 219319830, 233941152, 263183796, 292426440, 297943920, 328979745, 350911728, 389901920, 394775694, 438639660, 526367592, 584852880, 595887840, 657959490, 701823456, 789551388, 877279320, 986939235, 1052735184, 1169705760, 1315918980, 1579102776, 1754558640, 1973878470, 2105470368, 2631837960, 3158205552, 3509117280, 3947756940, 5263675920, 6316411104, 7895513880, 10527351840, 15791027760, 31582055520]

約数ペア:

[(1, 31582055520), (2, 15791027760), (3, 10527351840), (4, 7895513880), (5, 6316411104), (6, 5263675920), (8, 3947756940), (9, 3509117280), (10, 3158205552), (12, 2631837960), (15, 2105470368), (16, 1973878470), (18, 1754558640), (20, 1579102776), (24, 1315918980), (27, 1169705760), (30, 1052735184), (32, 986939235), (36, 877279320), (40, 789551388), (45, 701823456), (48, 657959490), (53, 595887840), (54, 584852880), (60, 526367592), (72, 438639660), (80, 394775694), (81, 389901920), (90, 350911728), (96, 328979745), (106, 297943920), (108, 292426440), (120, 263183796), (135, 233941152), (144, 219319830), (159, 198629280), (160, 197387847), (162, 194950960), (180, 175455864), (212, 148971960), (216, 146213220), (240, 131591898), (265, 119177568), (270, 116970576), (288, 109659915), (318, 99314640), (324, 97475480), (360, 87727932), (405, 77980384), (424, 74485980), (432, 73106610), (477, 66209760), (480, 65795949), (530, 59588784), (540, 58485288), (636, 49657320), (648, 48737740), (720, 43863966), (795, 39725856), (810, 38990192), (848, 37242990), (864, 36553305), (954, 33104880), (1060, 29794392), (1080, 29242644), (1272, 24828660), (1296, 24368870), (1431, 22069920), (1440, 21931983), (1590, 19862928), (1620, 19495096), (1696, 18621495), (1908, 16552440), (2120, 14897196), (2160, 14621322), (2385, 13241952), (2544, 12414330), (2592, 12184435), (2862, 11034960), (3180, 9931464), (3240, 9747548), (3816, 8276220), (4240, 7448598), (4293, 7356640), (4320, 7310661), (4770, 6620976), (5088, 6207165), (5724, 5517480), (6360, 4965732), (6480, 4873774), (7155, 4413984), (7632, 4138110), (8480, 3724299), (8586, 3678320), (9540, 3310488), (11448, 2758740), (12720, 2482866), (12960, 2436887), (14310, 2206992), (15264, 2069055), (17172, 1839160), (19080, 1655244), (21465, 1471328), (22896, 1379370), (25440, 1241433), (28620, 1103496), (34344, 919580), (38160, 827622), (42930, 735664), (45792, 689685), (45979, 686880), (57240, 551748), (68688, 459790), (76320, 413811), (85860, 367832), (91958, 343440), (114480, 275874), (137376, 229895), (137937, 228960), (171720, 183916)]