52307280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72649}}^1$

素因数の和:72668

約数の個数: 60

約数和(自身を含む): 175667700

約数和(自身を除く): 123360420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 72649, 145298, 217947, 290596, 363245, 435894, 581192, 653841, 726490, 871788, 1089735, 1162384, 1307682, 1452980, 1743576, 2179470, 2615364, 2905960, 3269205, 3487152, 4358940, 5230728, 5811920, 6538410, 8717880, 10461456, 13076820, 17435760, 26153640, 52307280]

約数ペア:

[(1, 52307280), (2, 26153640), (3, 17435760), (4, 13076820), (5, 10461456), (6, 8717880), (8, 6538410), (9, 5811920), (10, 5230728), (12, 4358940), (15, 3487152), (16, 3269205), (18, 2905960), (20, 2615364), (24, 2179470), (30, 1743576), (36, 1452980), (40, 1307682), (45, 1162384), (48, 1089735), (60, 871788), (72, 726490), (80, 653841), (90, 581192), (120, 435894), (144, 363245), (180, 290596), (240, 217947), (360, 145298), (720, 72649)]