13360740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222679}}^1$

素因数の和:222691

約数の個数: 24

約数和(自身を含む): 37410240

約数和(自身を除く): 24049500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222679, 445358, 668037, 890716, 1113395, 1336074, 2226790, 2672148, 3340185, 4453580, 6680370, 13360740]

約数ペア:

[(1, 13360740), (2, 6680370), (3, 4453580), (4, 3340185), (5, 2672148), (6, 2226790), (10, 1336074), (12, 1113395), (15, 890716), (20, 668037), (30, 445358), (60, 222679)]