86981760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15101}}^1$

素因数の和:15126

約数の個数: 96

約数和(自身を含む): 300378780

約数和(自身を除く): 213397020

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 135909, 151010, 181212, 226515, 241616, 271818, 302020, 362424, 453030, 483232, 543636, 604040, 679545, 724848, 906060, 966464, 1087272, 1208080, 1359090, 1449696, 1812120, 1932928, 2174544, 2416160, 2718180, 2899392, 3624240, 4349088, 4832320, 5436360, 5798784, 7248480, 8698176, 9664640, 10872720, 14496960, 17396352, 21745440, 28993920, 43490880, 86981760]

約数ペア:

[(1, 86981760), (2, 43490880), (3, 28993920), (4, 21745440), (5, 17396352), (6, 14496960), (8, 10872720), (9, 9664640), (10, 8698176), (12, 7248480), (15, 5798784), (16, 5436360), (18, 4832320), (20, 4349088), (24, 3624240), (30, 2899392), (32, 2718180), (36, 2416160), (40, 2174544), (45, 1932928), (48, 1812120), (60, 1449696), (64, 1359090), (72, 1208080), (80, 1087272), (90, 966464), (96, 906060), (120, 724848), (128, 679545), (144, 604040), (160, 543636), (180, 483232), (192, 453030), (240, 362424), (288, 302020), (320, 271818), (360, 241616), (384, 226515), (480, 181212), (576, 151010), (640, 135909), (720, 120808), (960, 90606), (1152, 75505), (1440, 60404), (1920, 45303), (2880, 30202), (5760, 15101)]