26795280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 83994624

約数和(自身を除く): 57199344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1151, 1164, 1455, 1552, 1940, 2302, 2328, 2910, 3453, 3880, 4604, 4656, 5755, 5820, 6906, 7760, 9208, 11510, 11640, 13812, 17265, 18416, 23020, 23280, 27624, 34530, 46040, 55248, 69060, 92080, 111647, 138120, 223294, 276240, 334941, 446588, 558235, 669882, 893176, 1116470, 1339764, 1674705, 1786352, 2232940, 2679528, 3349410, 4465880, 5359056, 6698820, 8931760, 13397640, 26795280]

約数ペア:

[(1, 26795280), (2, 13397640), (3, 8931760), (4, 6698820), (5, 5359056), (6, 4465880), (8, 3349410), (10, 2679528), (12, 2232940), (15, 1786352), (16, 1674705), (20, 1339764), (24, 1116470), (30, 893176), (40, 669882), (48, 558235), (60, 446588), (80, 334941), (97, 276240), (120, 223294), (194, 138120), (240, 111647), (291, 92080), (388, 69060), (485, 55248), (582, 46040), (776, 34530), (970, 27624), (1151, 23280), (1164, 23020), (1455, 18416), (1552, 17265), (1940, 13812), (2302, 11640), (2328, 11510), (2910, 9208), (3453, 7760), (3880, 6906), (4604, 5820), (4656, 5755)]