66511080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{184753}}^1$

素因数の和:184770

約数の個数: 48

約数和(自身を含む): 216162180

約数和(自身を除く): 149651100

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, 184753, 369506, 554259, 739012, 923765, 1108518, 1478024, 1662777, 1847530, 2217036, 2771295, 3325554, 3695060, 4434072, 5542590, 6651108, 7390120, 8313885, 11085180, 13302216, 16627770, 22170360, 33255540, 66511080]

約数ペア:

[(1, 66511080), (2, 33255540), (3, 22170360), (4, 16627770), (5, 13302216), (6, 11085180), (8, 8313885), (9, 7390120), (10, 6651108), (12, 5542590), (15, 4434072), (18, 3695060), (20, 3325554), (24, 2771295), (30, 2217036), (36, 1847530), (40, 1662777), (45, 1478024), (60, 1108518), (72, 923765), (90, 739012), (120, 554259), (180, 369506), (360, 184753)]