86979240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 283963680

約数和(自身を除く): 196984440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 787, 921, 1228, 1535, 1574, 1842, 2361, 2456, 2763, 3070, 3148, 3684, 3935, 4605, 4722, 5526, 6140, 6296, 7083, 7368, 7870, 9210, 9444, 11052, 11805, 12280, 13815, 14166, 15740, 18420, 18888, 22104, 23610, 27630, 28332, 31480, 35415, 36840, 47220, 55260, 56664, 70830, 94440, 110520, 141660, 241609, 283320, 483218, 724827, 966436, 1208045, 1449654, 1932872, 2174481, 2416090, 2899308, 3624135, 4348962, 4832180, 5798616, 7248270, 8697924, 9664360, 10872405, 14496540, 17395848, 21744810, 28993080, 43489620, 86979240]

約数ペア:

[(1, 86979240), (2, 43489620), (3, 28993080), (4, 21744810), (5, 17395848), (6, 14496540), (8, 10872405), (9, 9664360), (10, 8697924), (12, 7248270), (15, 5798616), (18, 4832180), (20, 4348962), (24, 3624135), (30, 2899308), (36, 2416090), (40, 2174481), (45, 1932872), (60, 1449654), (72, 1208045), (90, 966436), (120, 724827), (180, 483218), (307, 283320), (360, 241609), (614, 141660), (787, 110520), (921, 94440), (1228, 70830), (1535, 56664), (1574, 55260), (1842, 47220), (2361, 36840), (2456, 35415), (2763, 31480), (3070, 28332), (3148, 27630), (3684, 23610), (3935, 22104), (4605, 18888), (4722, 18420), (5526, 15740), (6140, 14166), (6296, 13815), (7083, 12280), (7368, 11805), (7870, 11052), (9210, 9444)]