54137640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4651}}^1$

素因数の和:4762

約数の個数: 64

約数和(自身を含む): 164122560

約数和(自身を除く): 109984920

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, 4651, 5820, 9302, 11640, 13953, 18604, 23255, 27906, 37208, 46510, 55812, 69765, 93020, 111624, 139530, 186040, 279060, 451147, 558120, 902294, 1353441, 1804588, 2255735, 2706882, 3609176, 4511470, 5413764, 6767205, 9022940, 10827528, 13534410, 18045880, 27068820, 54137640]

約数ペア:

[(1, 54137640), (2, 27068820), (3, 18045880), (4, 13534410), (5, 10827528), (6, 9022940), (8, 6767205), (10, 5413764), (12, 4511470), (15, 3609176), (20, 2706882), (24, 2255735), (30, 1804588), (40, 1353441), (60, 902294), (97, 558120), (120, 451147), (194, 279060), (291, 186040), (388, 139530), (485, 111624), (582, 93020), (776, 69765), (970, 55812), (1164, 46510), (1455, 37208), (1940, 27906), (2328, 23255), (2910, 18604), (3880, 13953), (4651, 11640), (5820, 9302)]