87034320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 120

約数和(自身を含む): 295237800

約数和(自身を除く): 208203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1109, 1308, 1635, 1744, 1962, 2180, 2218, 2616, 3270, 3327, 3924, 4360, 4436, 4905, 5232, 5545, 6540, 6654, 7848, 8720, 8872, 9810, 9981, 11090, 13080, 13308, 15696, 16635, 17744, 19620, 19962, 22180, 26160, 26616, 33270, 39240, 39924, 44360, 49905, 53232, 66540, 78480, 79848, 88720, 99810, 120881, 133080, 159696, 199620, 241762, 266160, 362643, 399240, 483524, 604405, 725286, 798480, 967048, 1087929, 1208810, 1450572, 1813215, 1934096, 2175858, 2417620, 2901144, 3626430, 4351716, 4835240, 5439645, 5802288, 7252860, 8703432, 9670480, 10879290, 14505720, 17406864, 21758580, 29011440, 43517160, 87034320]

約数ペア:

[(1, 87034320), (2, 43517160), (3, 29011440), (4, 21758580), (5, 17406864), (6, 14505720), (8, 10879290), (9, 9670480), (10, 8703432), (12, 7252860), (15, 5802288), (16, 5439645), (18, 4835240), (20, 4351716), (24, 3626430), (30, 2901144), (36, 2417620), (40, 2175858), (45, 1934096), (48, 1813215), (60, 1450572), (72, 1208810), (80, 1087929), (90, 967048), (109, 798480), (120, 725286), (144, 604405), (180, 483524), (218, 399240), (240, 362643), (327, 266160), (360, 241762), (436, 199620), (545, 159696), (654, 133080), (720, 120881), (872, 99810), (981, 88720), (1090, 79848), (1109, 78480), (1308, 66540), (1635, 53232), (1744, 49905), (1962, 44360), (2180, 39924), (2218, 39240), (2616, 33270), (3270, 26616), (3327, 26160), (3924, 22180), (4360, 19962), (4436, 19620), (4905, 17744), (5232, 16635), (5545, 15696), (6540, 13308), (6654, 13080), (7848, 11090), (8720, 9981), (8872, 9810)]