2779065720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2573209}}^1$

素因数の和:2573229

約数の個数: 64

約数和(自身を含む): 9263556000

約数和(自身を除く): 6484490280

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, 2573209, 5146418, 7719627, 10292836, 12866045, 15439254, 20585672, 23158881, 25732090, 30878508, 38598135, 46317762, 51464180, 61757016, 69476643, 77196270, 92635524, 102928360, 115794405, 138953286, 154392540, 185271048, 231588810, 277906572, 308785080, 347383215, 463177620, 555813144, 694766430, 926355240, 1389532860, 2779065720]

約数ペア:

[(1, 2779065720), (2, 1389532860), (3, 926355240), (4, 694766430), (5, 555813144), (6, 463177620), (8, 347383215), (9, 308785080), (10, 277906572), (12, 231588810), (15, 185271048), (18, 154392540), (20, 138953286), (24, 115794405), (27, 102928360), (30, 92635524), (36, 77196270), (40, 69476643), (45, 61757016), (54, 51464180), (60, 46317762), (72, 38598135), (90, 30878508), (108, 25732090), (120, 23158881), (135, 20585672), (180, 15439254), (216, 12866045), (270, 10292836), (360, 7719627), (540, 5146418), (1080, 2573209)]