27657720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25609}}^1$

素因数の和:25629

約数の個数: 64

約数和(自身を含む): 92196000

約数和(自身を除く): 64538280

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, 25609, 51218, 76827, 102436, 128045, 153654, 204872, 230481, 256090, 307308, 384135, 460962, 512180, 614616, 691443, 768270, 921924, 1024360, 1152405, 1382886, 1536540, 1843848, 2304810, 2765772, 3073080, 3457215, 4609620, 5531544, 6914430, 9219240, 13828860, 27657720]

約数ペア:

[(1, 27657720), (2, 13828860), (3, 9219240), (4, 6914430), (5, 5531544), (6, 4609620), (8, 3457215), (9, 3073080), (10, 2765772), (12, 2304810), (15, 1843848), (18, 1536540), (20, 1382886), (24, 1152405), (27, 1024360), (30, 921924), (36, 768270), (40, 691443), (45, 614616), (54, 512180), (60, 460962), (72, 384135), (90, 307308), (108, 256090), (120, 230481), (135, 204872), (180, 153654), (216, 128045), (270, 102436), (360, 76827), (540, 51218), (1080, 25609)]