12454140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207569}}^1$

素因数の和:207581

約数の個数: 24

約数和(自身を含む): 34871760

約数和(自身を除く): 22417620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207569, 415138, 622707, 830276, 1037845, 1245414, 2075690, 2490828, 3113535, 4151380, 6227070, 12454140]

約数ペア:

[(1, 12454140), (2, 6227070), (3, 4151380), (4, 3113535), (5, 2490828), (6, 2075690), (10, 1245414), (12, 1037845), (15, 830276), (20, 622707), (30, 415138), (60, 207569)]