1225667760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{37277}}^1$

素因数の和:37430

約数の個数: 80

約数和(自身を含む): 3827406816

約数和(自身を除く): 2601739056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 32880, 37277, 74554, 111831, 149108, 186385, 223662, 298216, 372770, 447324, 559155, 596432, 745540, 894648, 1118310, 1491080, 1789296, 2236620, 2982160, 4473240, 5106949, 8946480, 10213898, 15320847, 20427796, 25534745, 30641694, 40855592, 51069490, 61283388, 76604235, 81711184, 102138980, 122566776, 153208470, 204277960, 245133552, 306416940, 408555920, 612833880, 1225667760]

約数ペア:

[(1, 1225667760), (2, 612833880), (3, 408555920), (4, 306416940), (5, 245133552), (6, 204277960), (8, 153208470), (10, 122566776), (12, 102138980), (15, 81711184), (16, 76604235), (20, 61283388), (24, 51069490), (30, 40855592), (40, 30641694), (48, 25534745), (60, 20427796), (80, 15320847), (120, 10213898), (137, 8946480), (240, 5106949), (274, 4473240), (411, 2982160), (548, 2236620), (685, 1789296), (822, 1491080), (1096, 1118310), (1370, 894648), (1644, 745540), (2055, 596432), (2192, 559155), (2740, 447324), (3288, 372770), (4110, 298216), (5480, 223662), (6576, 186385), (8220, 149108), (10960, 111831), (16440, 74554), (32880, 37277)]