27942840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25873}}^1$

素因数の和:25893

約数の個数: 64

約数和(自身を含む): 93146400

約数和(自身を除く): 65203560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25873, 51746, 77619, 103492, 129365, 155238, 206984, 232857, 258730, 310476, 388095, 465714, 517460, 620952, 698571, 776190, 931428, 1034920, 1164285, 1397142, 1552380, 1862856, 2328570, 2794284, 3104760, 3492855, 4657140, 5588568, 6985710, 9314280, 13971420, 27942840]

約数ペア:

[(1, 27942840), (2, 13971420), (3, 9314280), (4, 6985710), (5, 5588568), (6, 4657140), (8, 3492855), (9, 3104760), (10, 2794284), (12, 2328570), (15, 1862856), (18, 1552380), (20, 1397142), (24, 1164285), (27, 1034920), (30, 931428), (36, 776190), (40, 698571), (45, 620952), (54, 517460), (60, 465714), (72, 388095), (90, 310476), (108, 258730), (120, 232857), (135, 206984), (180, 155238), (216, 129365), (270, 103492), (360, 77619), (540, 51746), (1080, 25873)]