12730680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35363}}^1$

素因数の和:35380

約数の個数: 48

約数和(自身を含む): 41375880

約数和(自身を除く): 28645200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35363, 70726, 106089, 141452, 176815, 212178, 282904, 318267, 353630, 424356, 530445, 636534, 707260, 848712, 1060890, 1273068, 1414520, 1591335, 2121780, 2546136, 3182670, 4243560, 6365340, 12730680]

約数ペア:

[(1, 12730680), (2, 6365340), (3, 4243560), (4, 3182670), (5, 2546136), (6, 2121780), (8, 1591335), (9, 1414520), (10, 1273068), (12, 1060890), (15, 848712), (18, 707260), (20, 636534), (24, 530445), (30, 424356), (36, 353630), (40, 318267), (45, 282904), (60, 212178), (72, 176815), (90, 141452), (120, 106089), (180, 70726), (360, 35363)]