12245340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 34578432

約数和(自身を除く): 22333092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1607, 1905, 2540, 3214, 3810, 4821, 6428, 7620, 8035, 9642, 16070, 19284, 24105, 32140, 48210, 96420, 204089, 408178, 612267, 816356, 1020445, 1224534, 2040890, 2449068, 3061335, 4081780, 6122670, 12245340]

約数ペア:

[(1, 12245340), (2, 6122670), (3, 4081780), (4, 3061335), (5, 2449068), (6, 2040890), (10, 1224534), (12, 1020445), (15, 816356), (20, 612267), (30, 408178), (60, 204089), (127, 96420), (254, 48210), (381, 32140), (508, 24105), (635, 19284), (762, 16070), (1270, 9642), (1524, 8035), (1607, 7620), (1905, 6428), (2540, 4821), (3214, 3810)]