13145640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109547}}^1$

素因数の和:109561

約数の個数: 32

約数和(自身を含む): 39437280

約数和(自身を除く): 26291640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109547, 219094, 328641, 438188, 547735, 657282, 876376, 1095470, 1314564, 1643205, 2190940, 2629128, 3286410, 4381880, 6572820, 13145640]

約数ペア:

[(1, 13145640), (2, 6572820), (3, 4381880), (4, 3286410), (5, 2629128), (6, 2190940), (8, 1643205), (10, 1314564), (12, 1095470), (15, 876376), (20, 657282), (24, 547735), (30, 438188), (40, 328641), (60, 219094), (120, 109547)]