10880460

素因数分解:

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

素因数の和:20167

約数の個数: 48

約数和(自身を含む): 33852000

約数和(自身を除く): 22971540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20149, 40298, 60447, 80596, 100745, 120894, 181341, 201490, 241788, 302235, 362682, 402980, 544023, 604470, 725364, 906705, 1088046, 1208940, 1813410, 2176092, 2720115, 3626820, 5440230, 10880460]

約数ペア:

[(1, 10880460), (2, 5440230), (3, 3626820), (4, 2720115), (5, 2176092), (6, 1813410), (9, 1208940), (10, 1088046), (12, 906705), (15, 725364), (18, 604470), (20, 544023), (27, 402980), (30, 362682), (36, 302235), (45, 241788), (54, 201490), (60, 181341), (90, 120894), (108, 100745), (135, 80596), (180, 60447), (270, 40298), (540, 20149)]