77912694120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28229237}}^1$

素因数の和:28229274

約数の個数: 64

約数和(自身を含む): 243900616320

約数和(自身を除く): 165987922200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 28229237, 56458474, 84687711, 112916948, 141146185, 169375422, 225833896, 282292370, 338750844, 423438555, 564584740, 649272451, 677501688, 846877110, 1129169480, 1298544902, 1693754220, 1947817353, 2597089804, 3246362255, 3387508440, 3895634706, 5194179608, 6492724510, 7791269412, 9739086765, 12985449020, 15582538824, 19478173530, 25970898040, 38956347060, 77912694120]

約数ペア:

[(1, 77912694120), (2, 38956347060), (3, 25970898040), (4, 19478173530), (5, 15582538824), (6, 12985449020), (8, 9739086765), (10, 7791269412), (12, 6492724510), (15, 5194179608), (20, 3895634706), (23, 3387508440), (24, 3246362255), (30, 2597089804), (40, 1947817353), (46, 1693754220), (60, 1298544902), (69, 1129169480), (92, 846877110), (115, 677501688), (120, 649272451), (138, 564584740), (184, 423438555), (230, 338750844), (276, 282292370), (345, 225833896), (460, 169375422), (552, 141146185), (690, 112916948), (920, 84687711), (1380, 56458474), (2760, 28229237)]