12198180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11959}}^1$

素因数の和:11988

約数の個数: 48

約数和(自身を含む): 36167040

約数和(自身を除く): 23968860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11959, 23918, 35877, 47836, 59795, 71754, 119590, 143508, 179385, 203303, 239180, 358770, 406606, 609909, 717540, 813212, 1016515, 1219818, 2033030, 2439636, 3049545, 4066060, 6099090, 12198180]

約数ペア:

[(1, 12198180), (2, 6099090), (3, 4066060), (4, 3049545), (5, 2439636), (6, 2033030), (10, 1219818), (12, 1016515), (15, 813212), (17, 717540), (20, 609909), (30, 406606), (34, 358770), (51, 239180), (60, 203303), (68, 179385), (85, 143508), (102, 119590), (170, 71754), (204, 59795), (255, 47836), (340, 35877), (510, 23918), (1020, 11959)]