2015244960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 6561015552

約数和(自身を除く): 4545770592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 233, 240, 296, 370, 444, 466, 480, 487, 555, 592, 699, 740, 888, 932, 974, 1110, 1165, 1184, 1398, 1461, 1480, 1776, 1864, 1948, 2220, 2330, 2435, 2796, 2922, 2960, 3495, 3552, 3728, 3896, 4440, 4660, 4870, 5592, 5844, 5920, 6990, 7305, 7456, 7792, 8621, 8880, 9320, 9740, 11184, 11688, 13980, 14610, 15584, 17242, 17760, 18019, 18640, 19480, 22368, 23376, 25863, 27960, 29220, 34484, 36038, 37280, 38960, 43105, 46752, 51726, 54057, 55920, 58440, 68968, 72076, 77920, 86210, 90095, 103452, 108114, 111840, 113471, 116880, 129315, 137936, 144152, 172420, 180190, 206904, 216228, 226942, 233760, 258630, 270285, 275872, 288304, 340413, 344840, 360380, 413808, 432456, 453884, 517260, 540570, 567355, 576608, 680826, 689680, 720760, 827616, 864912, 907768, 1034520, 1081140, 1134710, 1361652, 1379360, 1441520, 1702065, 1729824, 1815536, 2069040, 2162280, 2269420, 2723304, 2883040, 3404130, 3631072, 4138080, 4198427, 4324560, 4538840, 5446608, 6808260, 8396854, 8649120, 9077680, 10893216, 12595281, 13616520, 16793708, 18155360, 20992135, 25190562, 27233040, 33587416, 41984270, 50381124, 54466080, 62976405, 67174832, 83968540, 100762248, 125952810, 134349664, 167937080, 201524496, 251905620, 335874160, 403048992, 503811240, 671748320, 1007622480, 2015244960]

約数ペア:

[(1, 2015244960), (2, 1007622480), (3, 671748320), (4, 503811240), (5, 403048992), (6, 335874160), (8, 251905620), (10, 201524496), (12, 167937080), (15, 134349664), (16, 125952810), (20, 100762248), (24, 83968540), (30, 67174832), (32, 62976405), (37, 54466080), (40, 50381124), (48, 41984270), (60, 33587416), (74, 27233040), (80, 25190562), (96, 20992135), (111, 18155360), (120, 16793708), (148, 13616520), (160, 12595281), (185, 10893216), (222, 9077680), (233, 8649120), (240, 8396854), (296, 6808260), (370, 5446608), (444, 4538840), (466, 4324560), (480, 4198427), (487, 4138080), (555, 3631072), (592, 3404130), (699, 2883040), (740, 2723304), (888, 2269420), (932, 2162280), (974, 2069040), (1110, 1815536), (1165, 1729824), (1184, 1702065), (1398, 1441520), (1461, 1379360), (1480, 1361652), (1776, 1134710), (1864, 1081140), (1948, 1034520), (2220, 907768), (2330, 864912), (2435, 827616), (2796, 720760), (2922, 689680), (2960, 680826), (3495, 576608), (3552, 567355), (3728, 540570), (3896, 517260), (4440, 453884), (4660, 432456), (4870, 413808), (5592, 360380), (5844, 344840), (5920, 340413), (6990, 288304), (7305, 275872), (7456, 270285), (7792, 258630), (8621, 233760), (8880, 226942), (9320, 216228), (9740, 206904), (11184, 180190), (11688, 172420), (13980, 144152), (14610, 137936), (15584, 129315), (17242, 116880), (17760, 113471), (18019, 111840), (18640, 108114), (19480, 103452), (22368, 90095), (23376, 86210), (25863, 77920), (27960, 72076), (29220, 68968), (34484, 58440), (36038, 55920), (37280, 54057), (38960, 51726), (43105, 46752)]