554401080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1540003}}^1$

素因数の和:1540020

約数の個数: 48

約数和(自身を含む): 1801804680

約数和(自身を除く): 1247403600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1540003, 3080006, 4620009, 6160012, 7700015, 9240018, 12320024, 13860027, 15400030, 18480036, 23100045, 27720054, 30800060, 36960072, 46200090, 55440108, 61600120, 69300135, 92400180, 110880216, 138600270, 184800360, 277200540, 554401080]

約数ペア:

[(1, 554401080), (2, 277200540), (3, 184800360), (4, 138600270), (5, 110880216), (6, 92400180), (8, 69300135), (9, 61600120), (10, 55440108), (12, 46200090), (15, 36960072), (18, 30800060), (20, 27720054), (24, 23100045), (30, 18480036), (36, 15400030), (40, 13860027), (45, 12320024), (60, 9240018), (72, 7700015), (90, 6160012), (120, 4620009), (180, 3080006), (360, 1540003)]