13001880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 39443040

約数和(自身を除く): 26441160

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, 1117, 1164, 1455, 1940, 2234, 2328, 2910, 3351, 3880, 4468, 5585, 5820, 6702, 8936, 11170, 11640, 13404, 16755, 22340, 26808, 33510, 44680, 67020, 108349, 134040, 216698, 325047, 433396, 541745, 650094, 866792, 1083490, 1300188, 1625235, 2166980, 2600376, 3250470, 4333960, 6500940, 13001880]

約数ペア:

[(1, 13001880), (2, 6500940), (3, 4333960), (4, 3250470), (5, 2600376), (6, 2166980), (8, 1625235), (10, 1300188), (12, 1083490), (15, 866792), (20, 650094), (24, 541745), (30, 433396), (40, 325047), (60, 216698), (97, 134040), (120, 108349), (194, 67020), (291, 44680), (388, 33510), (485, 26808), (582, 22340), (776, 16755), (970, 13404), (1117, 11640), (1164, 11170), (1455, 8936), (1940, 6702), (2234, 5820), (2328, 5585), (2910, 4468), (3351, 3880)]