242105760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 288

約数和(自身を含む): 924618240

約数和(自身を除く): 682512480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 479, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 958, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1437, 1440, 1560, 1620, 1755, 1872, 1916, 1944, 2080, 2106, 2160, 2340, 2395, 2430, 2592, 2808, 2874, 3120, 3159, 3240, 3510, 3744, 3832, 3888, 4212, 4311, 4320, 4680, 4790, 4860, 5265, 5616, 5748, 6227, 6240, 6318, 6480, 7020, 7185, 7664, 7776, 8424, 8622, 9360, 9580, 9720, 10530, 11232, 11496, 12454, 12636, 12933, 12960, 14040, 14370, 15328, 15795, 16848, 17244, 18681, 18720, 19160, 19440, 21060, 21555, 22992, 24908, 25272, 25866, 28080, 28740, 31135, 31590, 33696, 34488, 37362, 38320, 38799, 38880, 42120, 43110, 45984, 49816, 50544, 51732, 56043, 56160, 57480, 62270, 63180, 64665, 68976, 74724, 76640, 77598, 84240, 86220, 93405, 99632, 101088, 103464, 112086, 114960, 116397, 124540, 126360, 129330, 137952, 149448, 155196, 168129, 168480, 172440, 186810, 193995, 199264, 206928, 224172, 229920, 232794, 249080, 252720, 258660, 280215, 298896, 310392, 336258, 344880, 373620, 387990, 413856, 448344, 465588, 498160, 504387, 505440, 517320, 560430, 581985, 597792, 620784, 672516, 689760, 747240, 775980, 840645, 896688, 931176, 996320, 1008774, 1034640, 1120860, 1163970, 1241568, 1345032, 1494480, 1513161, 1551960, 1681290, 1793376, 1862352, 2017548, 2069280, 2241720, 2327940, 2521935, 2690064, 2988960, 3026322, 3103920, 3362580, 3724704, 4035096, 4483440, 4655880, 5043870, 5380128, 6052644, 6207840, 6725160, 7565805, 8070192, 8966880, 9311760, 10087740, 12105288, 13450320, 15131610, 16140384, 18623520, 20175480, 24210576, 26900640, 30263220, 40350960, 48421152, 60526440, 80701920, 121052880, 242105760]

約数ペア:

[(1, 242105760), (2, 121052880), (3, 80701920), (4, 60526440), (5, 48421152), (6, 40350960), (8, 30263220), (9, 26900640), (10, 24210576), (12, 20175480), (13, 18623520), (15, 16140384), (16, 15131610), (18, 13450320), (20, 12105288), (24, 10087740), (26, 9311760), (27, 8966880), (30, 8070192), (32, 7565805), (36, 6725160), (39, 6207840), (40, 6052644), (45, 5380128), (48, 5043870), (52, 4655880), (54, 4483440), (60, 4035096), (65, 3724704), (72, 3362580), (78, 3103920), (80, 3026322), (81, 2988960), (90, 2690064), (96, 2521935), (104, 2327940), (108, 2241720), (117, 2069280), (120, 2017548), (130, 1862352), (135, 1793376), (144, 1681290), (156, 1551960), (160, 1513161), (162, 1494480), (180, 1345032), (195, 1241568), (208, 1163970), (216, 1120860), (234, 1034640), (240, 1008774), (243, 996320), (260, 931176), (270, 896688), (288, 840645), (312, 775980), (324, 747240), (351, 689760), (360, 672516), (390, 620784), (405, 597792), (416, 581985), (432, 560430), (468, 517320), (479, 505440), (480, 504387), (486, 498160), (520, 465588), (540, 448344), (585, 413856), (624, 387990), (648, 373620), (702, 344880), (720, 336258), (780, 310392), (810, 298896), (864, 280215), (936, 258660), (958, 252720), (972, 249080), (1040, 232794), (1053, 229920), (1080, 224172), (1170, 206928), (1215, 199264), (1248, 193995), (1296, 186810), (1404, 172440), (1437, 168480), (1440, 168129), (1560, 155196), (1620, 149448), (1755, 137952), (1872, 129330), (1916, 126360), (1944, 124540), (2080, 116397), (2106, 114960), (2160, 112086), (2340, 103464), (2395, 101088), (2430, 99632), (2592, 93405), (2808, 86220), (2874, 84240), (3120, 77598), (3159, 76640), (3240, 74724), (3510, 68976), (3744, 64665), (3832, 63180), (3888, 62270), (4212, 57480), (4311, 56160), (4320, 56043), (4680, 51732), (4790, 50544), (4860, 49816), (5265, 45984), (5616, 43110), (5748, 42120), (6227, 38880), (6240, 38799), (6318, 38320), (6480, 37362), (7020, 34488), (7185, 33696), (7664, 31590), (7776, 31135), (8424, 28740), (8622, 28080), (9360, 25866), (9580, 25272), (9720, 24908), (10530, 22992), (11232, 21555), (11496, 21060), (12454, 19440), (12636, 19160), (12933, 18720), (12960, 18681), (14040, 17244), (14370, 16848), (15328, 15795)]