7253640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20149}}^1$

素因数の和:20166

約数の個数: 48

約数和(自身を含む): 23575500

約数和(自身を除く): 16321860

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, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 181341, 201490, 241788, 302235, 362682, 402980, 483576, 604470, 725364, 805960, 906705, 1208940, 1450728, 1813410, 2417880, 3626820, 7253640]

約数ペア:

[(1, 7253640), (2, 3626820), (3, 2417880), (4, 1813410), (5, 1450728), (6, 1208940), (8, 906705), (9, 805960), (10, 725364), (12, 604470), (15, 483576), (18, 402980), (20, 362682), (24, 302235), (30, 241788), (36, 201490), (40, 181341), (45, 161192), (60, 120894), (72, 100745), (90, 80596), (120, 60447), (180, 40298), (360, 20149)]