89492880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 278625024

約数和(自身を除く): 189132144

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, 1327, 1405, 1686, 2248, 2654, 2810, 3372, 3981, 4215, 4496, 5308, 5620, 6635, 6744, 7962, 8430, 10616, 11240, 13270, 13488, 15924, 16860, 19905, 21232, 22480, 26540, 31848, 33720, 39810, 53080, 63696, 67440, 79620, 106160, 159240, 318480, 372887, 745774, 1118661, 1491548, 1864435, 2237322, 2983096, 3728870, 4474644, 5593305, 5966192, 7457740, 8949288, 11186610, 14915480, 17898576, 22373220, 29830960, 44746440, 89492880]

約数ペア:

[(1, 89492880), (2, 44746440), (3, 29830960), (4, 22373220), (5, 17898576), (6, 14915480), (8, 11186610), (10, 8949288), (12, 7457740), (15, 5966192), (16, 5593305), (20, 4474644), (24, 3728870), (30, 2983096), (40, 2237322), (48, 1864435), (60, 1491548), (80, 1118661), (120, 745774), (240, 372887), (281, 318480), (562, 159240), (843, 106160), (1124, 79620), (1327, 67440), (1405, 63696), (1686, 53080), (2248, 39810), (2654, 33720), (2810, 31848), (3372, 26540), (3981, 22480), (4215, 21232), (4496, 19905), (5308, 16860), (5620, 15924), (6635, 13488), (6744, 13270), (7962, 11240), (8430, 10616)]