24806940

素因数分解:

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

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 69567624

約数和(自身を除く): 44760684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12860, 19290, 38580, 413449, 826898, 1240347, 1653796, 2067245, 2480694, 4134490, 4961388, 6201735, 8268980, 12403470, 24806940]

約数ペア:

[(1, 24806940), (2, 12403470), (3, 8268980), (4, 6201735), (5, 4961388), (6, 4134490), (10, 2480694), (12, 2067245), (15, 1653796), (20, 1240347), (30, 826898), (60, 413449), (643, 38580), (1286, 19290), (1929, 12860), (2572, 9645), (3215, 7716), (3858, 6430)]