227051280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{315349}}^1$

素因数の和:315368

約数の個数: 60

約数和(自身を含む): 762516300

約数和(自身を除く): 535465020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 315349, 630698, 946047, 1261396, 1576745, 1892094, 2522792, 2838141, 3153490, 3784188, 4730235, 5045584, 5676282, 6306980, 7568376, 9460470, 11352564, 12613960, 14190705, 15136752, 18920940, 22705128, 25227920, 28381410, 37841880, 45410256, 56762820, 75683760, 113525640, 227051280]

約数ペア:

[(1, 227051280), (2, 113525640), (3, 75683760), (4, 56762820), (5, 45410256), (6, 37841880), (8, 28381410), (9, 25227920), (10, 22705128), (12, 18920940), (15, 15136752), (16, 14190705), (18, 12613960), (20, 11352564), (24, 9460470), (30, 7568376), (36, 6306980), (40, 5676282), (45, 5045584), (48, 4730235), (60, 3784188), (72, 3153490), (80, 2838141), (90, 2522792), (120, 1892094), (144, 1576745), (180, 1261396), (240, 946047), (360, 630698), (720, 315349)]