87496680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{729139}}^1$

素因数の和:729153

約数の個数: 32

約数和(自身を含む): 262490400

約数和(自身を除く): 174993720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 729139, 1458278, 2187417, 2916556, 3645695, 4374834, 5833112, 7291390, 8749668, 10937085, 14582780, 17499336, 21874170, 29165560, 43748340, 87496680]

約数ペア:

[(1, 87496680), (2, 43748340), (3, 29165560), (4, 21874170), (5, 17499336), (6, 14582780), (8, 10937085), (10, 8749668), (12, 7291390), (15, 5833112), (20, 4374834), (24, 3645695), (30, 2916556), (40, 2187417), (60, 1458278), (120, 729139)]