68041080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^2$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 227710800

約数和(自身を除く): 159669720

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, 251, 270, 360, 502, 540, 753, 1004, 1080, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4518, 5020, 6024, 6777, 7530, 9036, 10040, 11295, 13554, 15060, 18072, 22590, 27108, 30120, 33885, 45180, 54216, 63001, 67770, 90360, 126002, 135540, 189003, 252004, 271080, 315005, 378006, 504008, 567009, 630010, 756012, 945015, 1134018, 1260020, 1512024, 1701027, 1890030, 2268036, 2520040, 2835045, 3402054, 3780060, 4536072, 5670090, 6804108, 7560120, 8505135, 11340180, 13608216, 17010270, 22680360, 34020540, 68041080]

約数ペア:

[(1, 68041080), (2, 34020540), (3, 22680360), (4, 17010270), (5, 13608216), (6, 11340180), (8, 8505135), (9, 7560120), (10, 6804108), (12, 5670090), (15, 4536072), (18, 3780060), (20, 3402054), (24, 2835045), (27, 2520040), (30, 2268036), (36, 1890030), (40, 1701027), (45, 1512024), (54, 1260020), (60, 1134018), (72, 945015), (90, 756012), (108, 630010), (120, 567009), (135, 504008), (180, 378006), (216, 315005), (251, 271080), (270, 252004), (360, 189003), (502, 135540), (540, 126002), (753, 90360), (1004, 67770), (1080, 63001), (1255, 54216), (1506, 45180), (2008, 33885), (2259, 30120), (2510, 27108), (3012, 22590), (3765, 18072), (4518, 15060), (5020, 13554), (6024, 11295), (6777, 10040), (7530, 9036)]