13397640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 27244920

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, 1151, 1164, 1455, 1940, 2302, 2328, 2910, 3453, 3880, 4604, 5755, 5820, 6906, 9208, 11510, 11640, 13812, 17265, 23020, 27624, 34530, 46040, 69060, 111647, 138120, 223294, 334941, 446588, 558235, 669882, 893176, 1116470, 1339764, 1674705, 2232940, 2679528, 3349410, 4465880, 6698820, 13397640]

約数ペア:

[(1, 13397640), (2, 6698820), (3, 4465880), (4, 3349410), (5, 2679528), (6, 2232940), (8, 1674705), (10, 1339764), (12, 1116470), (15, 893176), (20, 669882), (24, 558235), (30, 446588), (40, 334941), (60, 223294), (97, 138120), (120, 111647), (194, 69060), (291, 46040), (388, 34530), (485, 27624), (582, 23020), (776, 17265), (970, 13812), (1151, 11640), (1164, 11510), (1455, 9208), (1940, 6906), (2302, 5820), (2328, 5755), (2910, 4604), (3453, 3880)]