12896340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214939}}^1$

素因数の和:214951

約数の個数: 24

約数和(自身を含む): 36109920

約数和(自身を除く): 23213580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214939, 429878, 644817, 859756, 1074695, 1289634, 2149390, 2579268, 3224085, 4298780, 6448170, 12896340]

約数ペア:

[(1, 12896340), (2, 6448170), (3, 4298780), (4, 3224085), (5, 2579268), (6, 2149390), (10, 1289634), (12, 1074695), (15, 859756), (20, 644817), (30, 429878), (60, 214939)]