10725240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 32457600

約数和(自身を除く): 21732360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 643, 695, 834, 1112, 1286, 1390, 1668, 1929, 2085, 2572, 2780, 3215, 3336, 3858, 4170, 5144, 5560, 6430, 7716, 8340, 9645, 12860, 15432, 16680, 19290, 25720, 38580, 77160, 89377, 178754, 268131, 357508, 446885, 536262, 715016, 893770, 1072524, 1340655, 1787540, 2145048, 2681310, 3575080, 5362620, 10725240]

約数ペア:

[(1, 10725240), (2, 5362620), (3, 3575080), (4, 2681310), (5, 2145048), (6, 1787540), (8, 1340655), (10, 1072524), (12, 893770), (15, 715016), (20, 536262), (24, 446885), (30, 357508), (40, 268131), (60, 178754), (120, 89377), (139, 77160), (278, 38580), (417, 25720), (556, 19290), (643, 16680), (695, 15432), (834, 12860), (1112, 9645), (1286, 8340), (1390, 7716), (1668, 6430), (1929, 5560), (2085, 5144), (2572, 4170), (2780, 3858), (3215, 3336)]