1818360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5051}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 5910840

約数和(自身を除く): 4092480

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, 5051, 10102, 15153, 20204, 25255, 30306, 40408, 45459, 50510, 60612, 75765, 90918, 101020, 121224, 151530, 181836, 202040, 227295, 303060, 363672, 454590, 606120, 909180, 1818360]

約数ペア:

[(1, 1818360), (2, 909180), (3, 606120), (4, 454590), (5, 363672), (6, 303060), (8, 227295), (9, 202040), (10, 181836), (12, 151530), (15, 121224), (18, 101020), (20, 90918), (24, 75765), (30, 60612), (36, 50510), (40, 45459), (45, 40408), (60, 30306), (72, 25255), (90, 20204), (120, 15153), (180, 10102), (360, 5051)]