12115980

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{277}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 38297280

約数和(自身を除く): 26181300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 277, 324, 405, 486, 540, 554, 729, 810, 831, 972, 1108, 1215, 1385, 1458, 1620, 1662, 2187, 2430, 2493, 2770, 2916, 3324, 3645, 4155, 4374, 4860, 4986, 5540, 7290, 7479, 8310, 8748, 9972, 10935, 12465, 14580, 14958, 16620, 21870, 22437, 24930, 29916, 37395, 43740, 44874, 49860, 67311, 74790, 89748, 112185, 134622, 149580, 201933, 224370, 269244, 336555, 403866, 448740, 605799, 673110, 807732, 1009665, 1211598, 1346220, 2019330, 2423196, 3028995, 4038660, 6057990, 12115980]

約数ペア:

[(1, 12115980), (2, 6057990), (3, 4038660), (4, 3028995), (5, 2423196), (6, 2019330), (9, 1346220), (10, 1211598), (12, 1009665), (15, 807732), (18, 673110), (20, 605799), (27, 448740), (30, 403866), (36, 336555), (45, 269244), (54, 224370), (60, 201933), (81, 149580), (90, 134622), (108, 112185), (135, 89748), (162, 74790), (180, 67311), (243, 49860), (270, 44874), (277, 43740), (324, 37395), (405, 29916), (486, 24930), (540, 22437), (554, 21870), (729, 16620), (810, 14958), (831, 14580), (972, 12465), (1108, 10935), (1215, 9972), (1385, 8748), (1458, 8310), (1620, 7479), (1662, 7290), (2187, 5540), (2430, 4986), (2493, 4860), (2770, 4374), (2916, 4155), (3324, 3645)]