12069019980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{34759}}^1$

素因数の和:35420

約数の個数: 96

約数和(自身を含む): 37607539200

約数和(自身を除く): 25538519220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 643, 1286, 1929, 2572, 3215, 3858, 5787, 6430, 7716, 9645, 11574, 12860, 17361, 19290, 23148, 28935, 34722, 34759, 38580, 57870, 69444, 69518, 86805, 104277, 115740, 139036, 173610, 173795, 208554, 312831, 347220, 347590, 417108, 521385, 625662, 695180, 938493, 1042770, 1251324, 1564155, 1876986, 2085540, 3128310, 3753972, 4692465, 6256620, 9384930, 18769860, 22350037, 44700074, 67050111, 89400148, 111750185, 134100222, 201150333, 223500370, 268200444, 335250555, 402300666, 447000740, 603450999, 670501110, 804601332, 1005751665, 1206901998, 1341002220, 2011503330, 2413803996, 3017254995, 4023006660, 6034509990, 12069019980]

約数ペア:

[(1, 12069019980), (2, 6034509990), (3, 4023006660), (4, 3017254995), (5, 2413803996), (6, 2011503330), (9, 1341002220), (10, 1206901998), (12, 1005751665), (15, 804601332), (18, 670501110), (20, 603450999), (27, 447000740), (30, 402300666), (36, 335250555), (45, 268200444), (54, 223500370), (60, 201150333), (90, 134100222), (108, 111750185), (135, 89400148), (180, 67050111), (270, 44700074), (540, 22350037), (643, 18769860), (1286, 9384930), (1929, 6256620), (2572, 4692465), (3215, 3753972), (3858, 3128310), (5787, 2085540), (6430, 1876986), (7716, 1564155), (9645, 1251324), (11574, 1042770), (12860, 938493), (17361, 695180), (19290, 625662), (23148, 521385), (28935, 417108), (34722, 347590), (34759, 347220), (38580, 312831), (57870, 208554), (69444, 173795), (69518, 173610), (86805, 139036), (104277, 115740)]