12181949280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{13711}}^1$

素因数の和:14349

約数の個数: 144

約数和(自身を含む): 41641314624

約数和(自身を除く): 29459365344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 617, 720, 1234, 1440, 1851, 2468, 3085, 3702, 4936, 5553, 6170, 7404, 9255, 9872, 11106, 12340, 13711, 14808, 18510, 19744, 22212, 24680, 27422, 27765, 29616, 37020, 41133, 44424, 49360, 54844, 55530, 59232, 68555, 74040, 82266, 88848, 98720, 109688, 111060, 123399, 137110, 148080, 164532, 177696, 205665, 219376, 222120, 246798, 274220, 296160, 329064, 411330, 438752, 444240, 493596, 548440, 616995, 658128, 822660, 888480, 987192, 1096880, 1233990, 1316256, 1645320, 1974384, 2193760, 2467980, 3290640, 3948768, 4935960, 6581280, 8459687, 9871920, 16919374, 19743840, 25379061, 33838748, 42298435, 50758122, 67677496, 76137183, 84596870, 101516244, 126895305, 135354992, 152274366, 169193740, 203032488, 253790610, 270709984, 304548732, 338387480, 380685915, 406064976, 507581220, 609097464, 676774960, 761371830, 812129952, 1015162440, 1218194928, 1353549920, 1522743660, 2030324880, 2436389856, 3045487320, 4060649760, 6090974640, 12181949280]

約数ペア:

[(1, 12181949280), (2, 6090974640), (3, 4060649760), (4, 3045487320), (5, 2436389856), (6, 2030324880), (8, 1522743660), (9, 1353549920), (10, 1218194928), (12, 1015162440), (15, 812129952), (16, 761371830), (18, 676774960), (20, 609097464), (24, 507581220), (30, 406064976), (32, 380685915), (36, 338387480), (40, 304548732), (45, 270709984), (48, 253790610), (60, 203032488), (72, 169193740), (80, 152274366), (90, 135354992), (96, 126895305), (120, 101516244), (144, 84596870), (160, 76137183), (180, 67677496), (240, 50758122), (288, 42298435), (360, 33838748), (480, 25379061), (617, 19743840), (720, 16919374), (1234, 9871920), (1440, 8459687), (1851, 6581280), (2468, 4935960), (3085, 3948768), (3702, 3290640), (4936, 2467980), (5553, 2193760), (6170, 1974384), (7404, 1645320), (9255, 1316256), (9872, 1233990), (11106, 1096880), (12340, 987192), (13711, 888480), (14808, 822660), (18510, 658128), (19744, 616995), (22212, 548440), (24680, 493596), (27422, 444240), (27765, 438752), (29616, 411330), (37020, 329064), (41133, 296160), (44424, 274220), (49360, 246798), (54844, 222120), (55530, 219376), (59232, 205665), (68555, 177696), (74040, 164532), (82266, 148080), (88848, 137110), (98720, 123399), (109688, 111060)]