11640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 35280

約数和(自身を除く): 23640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640]

約数ペア:

[(1, 11640), (2, 5820), (3, 3880), (4, 2910), (5, 2328), (6, 1940), (8, 1455), (10, 1164), (12, 970), (15, 776), (20, 582), (24, 485), (30, 388), (40, 291), (60, 194), (97, 120)]