2112840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5869}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 6867900

約数和(自身を除く): 4755060

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, 5869, 11738, 17607, 23476, 29345, 35214, 46952, 52821, 58690, 70428, 88035, 105642, 117380, 140856, 176070, 211284, 234760, 264105, 352140, 422568, 528210, 704280, 1056420, 2112840]

約数ペア:

[(1, 2112840), (2, 1056420), (3, 704280), (4, 528210), (5, 422568), (6, 352140), (8, 264105), (9, 234760), (10, 211284), (12, 176070), (15, 140856), (18, 117380), (20, 105642), (24, 88035), (30, 70428), (36, 58690), (40, 52821), (45, 46952), (60, 35214), (72, 29345), (90, 23476), (120, 17607), (180, 11738), (360, 5869)]