69743040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72649}}^1$

素因数の和:72669

約数の個数: 56

約数和(自身を含む): 221437200

約数和(自身を除く): 151694160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 72649, 145298, 217947, 290596, 363245, 435894, 581192, 726490, 871788, 1089735, 1162384, 1452980, 1743576, 2179470, 2324768, 2905960, 3487152, 4358940, 4649536, 5811920, 6974304, 8717880, 11623840, 13948608, 17435760, 23247680, 34871520, 69743040]

約数ペア:

[(1, 69743040), (2, 34871520), (3, 23247680), (4, 17435760), (5, 13948608), (6, 11623840), (8, 8717880), (10, 6974304), (12, 5811920), (15, 4649536), (16, 4358940), (20, 3487152), (24, 2905960), (30, 2324768), (32, 2179470), (40, 1743576), (48, 1452980), (60, 1162384), (64, 1089735), (80, 871788), (96, 726490), (120, 581192), (160, 435894), (192, 363245), (240, 290596), (320, 217947), (480, 145298), (960, 72649)]