12489660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 39412800

約数和(自身を除く): 26923140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 229, 270, 303, 404, 458, 505, 540, 606, 687, 909, 916, 1010, 1145, 1212, 1374, 1515, 1818, 2020, 2061, 2290, 2727, 2748, 3030, 3435, 3636, 4122, 4545, 4580, 5454, 6060, 6183, 6870, 8244, 9090, 10305, 10908, 12366, 13635, 13740, 18180, 20610, 23129, 24732, 27270, 30915, 41220, 46258, 54540, 61830, 69387, 92516, 115645, 123660, 138774, 208161, 231290, 277548, 346935, 416322, 462580, 624483, 693870, 832644, 1040805, 1248966, 1387740, 2081610, 2497932, 3122415, 4163220, 6244830, 12489660]

約数ペア:

[(1, 12489660), (2, 6244830), (3, 4163220), (4, 3122415), (5, 2497932), (6, 2081610), (9, 1387740), (10, 1248966), (12, 1040805), (15, 832644), (18, 693870), (20, 624483), (27, 462580), (30, 416322), (36, 346935), (45, 277548), (54, 231290), (60, 208161), (90, 138774), (101, 123660), (108, 115645), (135, 92516), (180, 69387), (202, 61830), (229, 54540), (270, 46258), (303, 41220), (404, 30915), (458, 27270), (505, 24732), (540, 23129), (606, 20610), (687, 18180), (909, 13740), (916, 13635), (1010, 12366), (1145, 10908), (1212, 10305), (1374, 9090), (1515, 8244), (1818, 6870), (2020, 6183), (2061, 6060), (2290, 5454), (2727, 4580), (2748, 4545), (3030, 4122), (3435, 3636)]