13348680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 40340160

約数和(自身を除く): 26991480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 643, 692, 865, 1038, 1286, 1384, 1730, 1929, 2076, 2572, 2595, 3215, 3460, 3858, 4152, 5144, 5190, 6430, 6920, 7716, 9645, 10380, 12860, 15432, 19290, 20760, 25720, 38580, 77160, 111239, 222478, 333717, 444956, 556195, 667434, 889912, 1112390, 1334868, 1668585, 2224780, 2669736, 3337170, 4449560, 6674340, 13348680]

約数ペア:

[(1, 13348680), (2, 6674340), (3, 4449560), (4, 3337170), (5, 2669736), (6, 2224780), (8, 1668585), (10, 1334868), (12, 1112390), (15, 889912), (20, 667434), (24, 556195), (30, 444956), (40, 333717), (60, 222478), (120, 111239), (173, 77160), (346, 38580), (519, 25720), (643, 20760), (692, 19290), (865, 15432), (1038, 12860), (1286, 10380), (1384, 9645), (1730, 7716), (1929, 6920), (2076, 6430), (2572, 5190), (2595, 5144), (3215, 4152), (3460, 3858)]