1680492960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{389003}}^1$

素因数の和:389027

約数の個数: 96

約数和(自身を含む): 5881740480

約数和(自身を除く): 4201247520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 389003, 778006, 1167009, 1556012, 1945015, 2334018, 3112024, 3501027, 3890030, 4668036, 5835045, 6224048, 7002054, 7780060, 9336072, 10503081, 11670090, 12448096, 14004108, 15560120, 17505135, 18672144, 21006162, 23340180, 28008216, 31120240, 35010270, 37344288, 42012324, 46680360, 52515405, 56016432, 62240480, 70020540, 84024648, 93360720, 105030810, 112032864, 140041080, 168049296, 186721440, 210061620, 280082160, 336098592, 420123240, 560164320, 840246480, 1680492960]

約数ペア:

[(1, 1680492960), (2, 840246480), (3, 560164320), (4, 420123240), (5, 336098592), (6, 280082160), (8, 210061620), (9, 186721440), (10, 168049296), (12, 140041080), (15, 112032864), (16, 105030810), (18, 93360720), (20, 84024648), (24, 70020540), (27, 62240480), (30, 56016432), (32, 52515405), (36, 46680360), (40, 42012324), (45, 37344288), (48, 35010270), (54, 31120240), (60, 28008216), (72, 23340180), (80, 21006162), (90, 18672144), (96, 17505135), (108, 15560120), (120, 14004108), (135, 12448096), (144, 11670090), (160, 10503081), (180, 9336072), (216, 7780060), (240, 7002054), (270, 6224048), (288, 5835045), (360, 4668036), (432, 3890030), (480, 3501027), (540, 3112024), (720, 2334018), (864, 1945015), (1080, 1556012), (1440, 1167009), (2160, 778006), (4320, 389003)]