13073640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108947}}^1$

素因数の和:108961

約数の個数: 32

約数和(自身を含む): 39221280

約数和(自身を除く): 26147640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108947, 217894, 326841, 435788, 544735, 653682, 871576, 1089470, 1307364, 1634205, 2178940, 2614728, 3268410, 4357880, 6536820, 13073640]

約数ペア:

[(1, 13073640), (2, 6536820), (3, 4357880), (4, 3268410), (5, 2614728), (6, 2178940), (8, 1634205), (10, 1307364), (12, 1089470), (15, 871576), (20, 653682), (24, 544735), (30, 435788), (40, 326841), (60, 217894), (120, 108947)]