86623920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3931

約数の個数: 120

約数和(自身を含む): 300373632

約数和(自身を除く): 213749712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 3881, 4464, 5580, 7440, 7762, 11160, 11643, 15524, 19405, 22320, 23286, 31048, 34929, 38810, 46572, 58215, 62096, 69858, 77620, 93144, 116430, 120311, 139716, 155240, 174645, 186288, 232860, 240622, 279432, 310480, 349290, 360933, 465720, 481244, 558864, 601555, 698580, 721866, 931440, 962488, 1082799, 1203110, 1397160, 1443732, 1804665, 1924976, 2165598, 2406220, 2794320, 2887464, 3609330, 4331196, 4812440, 5413995, 5774928, 7218660, 8662392, 9624880, 10827990, 14437320, 17324784, 21655980, 28874640, 43311960, 86623920]

約数ペア:

[(1, 86623920), (2, 43311960), (3, 28874640), (4, 21655980), (5, 17324784), (6, 14437320), (8, 10827990), (9, 9624880), (10, 8662392), (12, 7218660), (15, 5774928), (16, 5413995), (18, 4812440), (20, 4331196), (24, 3609330), (30, 2887464), (31, 2794320), (36, 2406220), (40, 2165598), (45, 1924976), (48, 1804665), (60, 1443732), (62, 1397160), (72, 1203110), (80, 1082799), (90, 962488), (93, 931440), (120, 721866), (124, 698580), (144, 601555), (155, 558864), (180, 481244), (186, 465720), (240, 360933), (248, 349290), (279, 310480), (310, 279432), (360, 240622), (372, 232860), (465, 186288), (496, 174645), (558, 155240), (620, 139716), (720, 120311), (744, 116430), (930, 93144), (1116, 77620), (1240, 69858), (1395, 62096), (1488, 58215), (1860, 46572), (2232, 38810), (2480, 34929), (2790, 31048), (3720, 23286), (3881, 22320), (4464, 19405), (5580, 15524), (7440, 11643), (7762, 11160)]