27738120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2383}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 84107520

約数和(自身を除く): 56369400

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, 2383, 2910, 3880, 4766, 5820, 7149, 9532, 11640, 11915, 14298, 19064, 23830, 28596, 35745, 47660, 57192, 71490, 95320, 142980, 231151, 285960, 462302, 693453, 924604, 1155755, 1386906, 1849208, 2311510, 2773812, 3467265, 4623020, 5547624, 6934530, 9246040, 13869060, 27738120]

約数ペア:

[(1, 27738120), (2, 13869060), (3, 9246040), (4, 6934530), (5, 5547624), (6, 4623020), (8, 3467265), (10, 2773812), (12, 2311510), (15, 1849208), (20, 1386906), (24, 1155755), (30, 924604), (40, 693453), (60, 462302), (97, 285960), (120, 231151), (194, 142980), (291, 95320), (388, 71490), (485, 57192), (582, 47660), (776, 35745), (970, 28596), (1164, 23830), (1455, 19064), (1940, 14298), (2328, 11915), (2383, 11640), (2910, 9532), (3880, 7149), (4766, 5820)]