12576840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 37964160

約数和(自身を除く): 25387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 337, 622, 674, 933, 1011, 1244, 1348, 1555, 1685, 1866, 2022, 2488, 2696, 3110, 3370, 3732, 4044, 4665, 5055, 6220, 6740, 7464, 8088, 9330, 10110, 12440, 13480, 18660, 20220, 37320, 40440, 104807, 209614, 314421, 419228, 524035, 628842, 838456, 1048070, 1257684, 1572105, 2096140, 2515368, 3144210, 4192280, 6288420, 12576840]

約数ペア:

[(1, 12576840), (2, 6288420), (3, 4192280), (4, 3144210), (5, 2515368), (6, 2096140), (8, 1572105), (10, 1257684), (12, 1048070), (15, 838456), (20, 628842), (24, 524035), (30, 419228), (40, 314421), (60, 209614), (120, 104807), (311, 40440), (337, 37320), (622, 20220), (674, 18660), (933, 13480), (1011, 12440), (1244, 10110), (1348, 9330), (1555, 8088), (1685, 7464), (1866, 6740), (2022, 6220), (2488, 5055), (2696, 4665), (3110, 4044), (3370, 3732)]