14891880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 44976960

約数和(自身を除く): 30085080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 643, 772, 965, 1158, 1286, 1544, 1929, 1930, 2316, 2572, 2895, 3215, 3858, 3860, 4632, 5144, 5790, 6430, 7716, 7720, 9645, 11580, 12860, 15432, 19290, 23160, 25720, 38580, 77160, 124099, 248198, 372297, 496396, 620495, 744594, 992792, 1240990, 1489188, 1861485, 2481980, 2978376, 3722970, 4963960, 7445940, 14891880]

約数ペア:

[(1, 14891880), (2, 7445940), (3, 4963960), (4, 3722970), (5, 2978376), (6, 2481980), (8, 1861485), (10, 1489188), (12, 1240990), (15, 992792), (20, 744594), (24, 620495), (30, 496396), (40, 372297), (60, 248198), (120, 124099), (193, 77160), (386, 38580), (579, 25720), (643, 23160), (772, 19290), (965, 15432), (1158, 12860), (1286, 11580), (1544, 9645), (1929, 7720), (1930, 7716), (2316, 6430), (2572, 5790), (2895, 5144), (3215, 4632), (3858, 3860)]