86255760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1576

約数の個数: 80

約数和(自身を含む): 268554240

約数和(自身を除く): 182298480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1279, 1405, 1686, 2248, 2558, 2810, 3372, 3837, 4215, 4496, 5116, 5620, 6395, 6744, 7674, 8430, 10232, 11240, 12790, 13488, 15348, 16860, 19185, 20464, 22480, 25580, 30696, 33720, 38370, 51160, 61392, 67440, 76740, 102320, 153480, 306960, 359399, 718798, 1078197, 1437596, 1796995, 2156394, 2875192, 3593990, 4312788, 5390985, 5750384, 7187980, 8625576, 10781970, 14375960, 17251152, 21563940, 28751920, 43127880, 86255760]

約数ペア:

[(1, 86255760), (2, 43127880), (3, 28751920), (4, 21563940), (5, 17251152), (6, 14375960), (8, 10781970), (10, 8625576), (12, 7187980), (15, 5750384), (16, 5390985), (20, 4312788), (24, 3593990), (30, 2875192), (40, 2156394), (48, 1796995), (60, 1437596), (80, 1078197), (120, 718798), (240, 359399), (281, 306960), (562, 153480), (843, 102320), (1124, 76740), (1279, 67440), (1405, 61392), (1686, 51160), (2248, 38370), (2558, 33720), (2810, 30696), (3372, 25580), (3837, 22480), (4215, 20464), (4496, 19185), (5116, 16860), (5620, 15348), (6395, 13488), (6744, 12790), (7674, 11240), (8430, 10232)]