27889020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3779}}^1$

素因数の和:3835

約数の個数: 72

約数和(自身を含む): 86682960

約数和(自身を除く): 58793940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 3779, 7380, 7558, 11337, 15116, 18895, 22674, 34011, 37790, 45348, 56685, 68022, 75580, 113370, 136044, 154939, 170055, 226740, 309878, 340110, 464817, 619756, 680220, 774695, 929634, 1394451, 1549390, 1859268, 2324085, 2788902, 3098780, 4648170, 5577804, 6972255, 9296340, 13944510, 27889020]

約数ペア:

[(1, 27889020), (2, 13944510), (3, 9296340), (4, 6972255), (5, 5577804), (6, 4648170), (9, 3098780), (10, 2788902), (12, 2324085), (15, 1859268), (18, 1549390), (20, 1394451), (30, 929634), (36, 774695), (41, 680220), (45, 619756), (60, 464817), (82, 340110), (90, 309878), (123, 226740), (164, 170055), (180, 154939), (205, 136044), (246, 113370), (369, 75580), (410, 68022), (492, 56685), (615, 45348), (738, 37790), (820, 34011), (1230, 22674), (1476, 18895), (1845, 15116), (2460, 11337), (3690, 7558), (3779, 7380)]