80112870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 216133632

約数和(自身を除く): 136020762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 127, 129, 163, 215, 254, 258, 326, 381, 387, 430, 489, 635, 645, 762, 774, 815, 978, 1143, 1270, 1290, 1467, 1630, 1905, 1935, 2286, 2445, 2934, 3810, 3870, 4890, 5461, 5715, 7009, 7335, 10922, 11430, 14018, 14670, 16383, 20701, 21027, 27305, 32766, 35045, 41402, 42054, 49149, 54610, 62103, 63081, 70090, 81915, 98298, 103505, 105135, 124206, 126162, 163830, 186309, 207010, 210270, 245745, 310515, 315405, 372618, 491490, 621030, 630810, 890143, 931545, 1780286, 1863090, 2670429, 4450715, 5340858, 8011287, 8901430, 13352145, 16022574, 26704290, 40056435, 80112870]

約数ペア:

[(1, 80112870), (2, 40056435), (3, 26704290), (5, 16022574), (6, 13352145), (9, 8901430), (10, 8011287), (15, 5340858), (18, 4450715), (30, 2670429), (43, 1863090), (45, 1780286), (86, 931545), (90, 890143), (127, 630810), (129, 621030), (163, 491490), (215, 372618), (254, 315405), (258, 310515), (326, 245745), (381, 210270), (387, 207010), (430, 186309), (489, 163830), (635, 126162), (645, 124206), (762, 105135), (774, 103505), (815, 98298), (978, 81915), (1143, 70090), (1270, 63081), (1290, 62103), (1467, 54610), (1630, 49149), (1905, 42054), (1935, 41402), (2286, 35045), (2445, 32766), (2934, 27305), (3810, 21027), (3870, 20701), (4890, 16383), (5461, 14670), (5715, 14018), (7009, 11430), (7335, 10922)]