1115486640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 280

約数和(自身を含む): 4020421248

約数和(自身を除く): 2904934608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 617, 620, 648, 720, 729, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1234, 1240, 1296, 1395, 1458, 1488, 1620, 1674, 1851, 1860, 1944, 2160, 2232, 2430, 2468, 2480, 2511, 2790, 2916, 3085, 3240, 3348, 3645, 3702, 3720, 3888, 4185, 4464, 4860, 4936, 5022, 5553, 5580, 5832, 6170, 6480, 6696, 7290, 7404, 7440, 7533, 8370, 9255, 9720, 9872, 10044, 11106, 11160, 11664, 12340, 12555, 13392, 14580, 14808, 15066, 16659, 16740, 18510, 19127, 19440, 20088, 22212, 22320, 22599, 24680, 25110, 27765, 29160, 29616, 30132, 33318, 33480, 37020, 37665, 38254, 40176, 44424, 45198, 49360, 49977, 50220, 55530, 57381, 58320, 60264, 66636, 66960, 74040, 75330, 76508, 83295, 88848, 90396, 95635, 99954, 100440, 111060, 112995, 114762, 120528, 133272, 148080, 149931, 150660, 153016, 166590, 172143, 180792, 191270, 199908, 200880, 222120, 225990, 229524, 249885, 266544, 286905, 299862, 301320, 306032, 333180, 344286, 361584, 382540, 399816, 444240, 449793, 451980, 459048, 499770, 516429, 573810, 599724, 602640, 666360, 688572, 749655, 765080, 799632, 860715, 899586, 903960, 918096, 999540, 1032858, 1147620, 1199448, 1332720, 1377144, 1499310, 1530160, 1549287, 1721430, 1799172, 1807920, 1999080, 2065716, 2248965, 2295240, 2398896, 2582145, 2754288, 2998620, 3098574, 3442860, 3598344, 3998160, 4131432, 4497930, 4590480, 4647861, 5164290, 5997240, 6197148, 6885720, 7196688, 7746435, 8262864, 8995860, 9295722, 10328580, 11994480, 12394296, 13771440, 13943583, 15492870, 17991720, 18591444, 20657160, 23239305, 24788592, 27887166, 30985740, 35983440, 37182888, 41314320, 46478610, 55774332, 61971480, 69717915, 74365776, 92957220, 111548664, 123942960, 139435830, 185914440, 223097328, 278871660, 371828880, 557743320, 1115486640]

約数ペア:

[(1, 1115486640), (2, 557743320), (3, 371828880), (4, 278871660), (5, 223097328), (6, 185914440), (8, 139435830), (9, 123942960), (10, 111548664), (12, 92957220), (15, 74365776), (16, 69717915), (18, 61971480), (20, 55774332), (24, 46478610), (27, 41314320), (30, 37182888), (31, 35983440), (36, 30985740), (40, 27887166), (45, 24788592), (48, 23239305), (54, 20657160), (60, 18591444), (62, 17991720), (72, 15492870), (80, 13943583), (81, 13771440), (90, 12394296), (93, 11994480), (108, 10328580), (120, 9295722), (124, 8995860), (135, 8262864), (144, 7746435), (155, 7196688), (162, 6885720), (180, 6197148), (186, 5997240), (216, 5164290), (240, 4647861), (243, 4590480), (248, 4497930), (270, 4131432), (279, 3998160), (310, 3598344), (324, 3442860), (360, 3098574), (372, 2998620), (405, 2754288), (432, 2582145), (465, 2398896), (486, 2295240), (496, 2248965), (540, 2065716), (558, 1999080), (617, 1807920), (620, 1799172), (648, 1721430), (720, 1549287), (729, 1530160), (744, 1499310), (810, 1377144), (837, 1332720), (930, 1199448), (972, 1147620), (1080, 1032858), (1116, 999540), (1215, 918096), (1234, 903960), (1240, 899586), (1296, 860715), (1395, 799632), (1458, 765080), (1488, 749655), (1620, 688572), (1674, 666360), (1851, 602640), (1860, 599724), (1944, 573810), (2160, 516429), (2232, 499770), (2430, 459048), (2468, 451980), (2480, 449793), (2511, 444240), (2790, 399816), (2916, 382540), (3085, 361584), (3240, 344286), (3348, 333180), (3645, 306032), (3702, 301320), (3720, 299862), (3888, 286905), (4185, 266544), (4464, 249885), (4860, 229524), (4936, 225990), (5022, 222120), (5553, 200880), (5580, 199908), (5832, 191270), (6170, 180792), (6480, 172143), (6696, 166590), (7290, 153016), (7404, 150660), (7440, 149931), (7533, 148080), (8370, 133272), (9255, 120528), (9720, 114762), (9872, 112995), (10044, 111060), (11106, 100440), (11160, 99954), (11664, 95635), (12340, 90396), (12555, 88848), (13392, 83295), (14580, 76508), (14808, 75330), (15066, 74040), (16659, 66960), (16740, 66636), (18510, 60264), (19127, 58320), (19440, 57381), (20088, 55530), (22212, 50220), (22320, 49977), (22599, 49360), (24680, 45198), (25110, 44424), (27765, 40176), (29160, 38254), (29616, 37665), (30132, 37020), (33318, 33480)]