813979080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2261053}}^1$

素因数の和:2261070

約数の個数: 48

約数和(自身を含む): 2645433180

約数和(自身を除く): 1831454100

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, 2261053, 4522106, 6783159, 9044212, 11305265, 13566318, 18088424, 20349477, 22610530, 27132636, 33915795, 40698954, 45221060, 54265272, 67831590, 81397908, 90442120, 101747385, 135663180, 162795816, 203494770, 271326360, 406989540, 813979080]

約数ペア:

[(1, 813979080), (2, 406989540), (3, 271326360), (4, 203494770), (5, 162795816), (6, 135663180), (8, 101747385), (9, 90442120), (10, 81397908), (12, 67831590), (15, 54265272), (18, 45221060), (20, 40698954), (24, 33915795), (30, 27132636), (36, 22610530), (40, 20349477), (45, 18088424), (60, 13566318), (72, 11305265), (90, 9044212), (120, 6783159), (180, 4522106), (360, 2261053)]