1993051080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5536253}}^1$

素因数の和:5536270

約数の個数: 48

約数和(自身を含む): 6477417180

約数和(自身を除く): 4484366100

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, 5536253, 11072506, 16608759, 22145012, 27681265, 33217518, 44290024, 49826277, 55362530, 66435036, 83043795, 99652554, 110725060, 132870072, 166087590, 199305108, 221450120, 249131385, 332175180, 398610216, 498262770, 664350360, 996525540, 1993051080]

約数ペア:

[(1, 1993051080), (2, 996525540), (3, 664350360), (4, 498262770), (5, 398610216), (6, 332175180), (8, 249131385), (9, 221450120), (10, 199305108), (12, 166087590), (15, 132870072), (18, 110725060), (20, 99652554), (24, 83043795), (30, 66435036), (36, 55362530), (40, 49826277), (45, 44290024), (60, 33217518), (72, 27681265), (90, 22145012), (120, 16608759), (180, 11072506), (360, 5536253)]