16808580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 55399680

約数和(自身を除く): 38591100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1831, 1836, 2295, 3060, 3662, 4590, 5493, 7324, 9155, 9180, 10986, 16479, 18310, 21972, 27465, 31127, 32958, 36620, 49437, 54930, 62254, 65916, 82395, 93381, 98874, 109860, 124508, 155635, 164790, 186762, 197748, 247185, 280143, 311270, 329580, 373524, 466905, 494370, 560286, 622540, 840429, 933810, 988740, 1120572, 1400715, 1680858, 1867620, 2801430, 3361716, 4202145, 5602860, 8404290, 16808580]

約数ペア:

[(1, 16808580), (2, 8404290), (3, 5602860), (4, 4202145), (5, 3361716), (6, 2801430), (9, 1867620), (10, 1680858), (12, 1400715), (15, 1120572), (17, 988740), (18, 933810), (20, 840429), (27, 622540), (30, 560286), (34, 494370), (36, 466905), (45, 373524), (51, 329580), (54, 311270), (60, 280143), (68, 247185), (85, 197748), (90, 186762), (102, 164790), (108, 155635), (135, 124508), (153, 109860), (170, 98874), (180, 93381), (204, 82395), (255, 65916), (270, 62254), (306, 54930), (340, 49437), (459, 36620), (510, 32958), (540, 31127), (612, 27465), (765, 21972), (918, 18310), (1020, 16479), (1530, 10986), (1831, 9180), (1836, 9155), (2295, 7324), (3060, 5493), (3662, 4590)]