196291080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181751}}^1$

素因数の和:181771

約数の個数: 64

約数和(自身を含む): 654307200

約数和(自身を除く): 458016120

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, 181751, 363502, 545253, 727004, 908755, 1090506, 1454008, 1635759, 1817510, 2181012, 2726265, 3271518, 3635020, 4362024, 4907277, 5452530, 6543036, 7270040, 8178795, 9814554, 10905060, 13086072, 16357590, 19629108, 21810120, 24536385, 32715180, 39258216, 49072770, 65430360, 98145540, 196291080]

約数ペア:

[(1, 196291080), (2, 98145540), (3, 65430360), (4, 49072770), (5, 39258216), (6, 32715180), (8, 24536385), (9, 21810120), (10, 19629108), (12, 16357590), (15, 13086072), (18, 10905060), (20, 9814554), (24, 8178795), (27, 7270040), (30, 6543036), (36, 5452530), (40, 4907277), (45, 4362024), (54, 3635020), (60, 3271518), (72, 2726265), (90, 2181012), (108, 1817510), (120, 1635759), (135, 1454008), (180, 1090506), (216, 908755), (270, 727004), (360, 545253), (540, 363502), (1080, 181751)]