56907960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4889}}^1$

素因数の和:5000

約数の個数: 64

約数和(自身を含む): 172519200

約数和(自身を除く): 115611240

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, 4889, 5820, 9778, 11640, 14667, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 97780, 117336, 146670, 195560, 293340, 474233, 586680, 948466, 1422699, 1896932, 2371165, 2845398, 3793864, 4742330, 5690796, 7113495, 9484660, 11381592, 14226990, 18969320, 28453980, 56907960]

約数ペア:

[(1, 56907960), (2, 28453980), (3, 18969320), (4, 14226990), (5, 11381592), (6, 9484660), (8, 7113495), (10, 5690796), (12, 4742330), (15, 3793864), (20, 2845398), (24, 2371165), (30, 1896932), (40, 1422699), (60, 948466), (97, 586680), (120, 474233), (194, 293340), (291, 195560), (388, 146670), (485, 117336), (582, 97780), (776, 73335), (970, 58668), (1164, 48890), (1455, 39112), (1940, 29334), (2328, 24445), (2910, 19556), (3880, 14667), (4889, 11640), (5820, 9778)]