12290520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9311}}^1$

素因数の和:9336

約数の個数: 64

約数和(自身を含む): 40227840

約数和(自身を除く): 27937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9311, 18622, 27933, 37244, 46555, 55866, 74488, 93110, 102421, 111732, 139665, 186220, 204842, 223464, 279330, 307263, 372440, 409684, 512105, 558660, 614526, 819368, 1024210, 1117320, 1229052, 1536315, 2048420, 2458104, 3072630, 4096840, 6145260, 12290520]

約数ペア:

[(1, 12290520), (2, 6145260), (3, 4096840), (4, 3072630), (5, 2458104), (6, 2048420), (8, 1536315), (10, 1229052), (11, 1117320), (12, 1024210), (15, 819368), (20, 614526), (22, 558660), (24, 512105), (30, 409684), (33, 372440), (40, 307263), (44, 279330), (55, 223464), (60, 204842), (66, 186220), (88, 139665), (110, 111732), (120, 102421), (132, 93110), (165, 74488), (220, 55866), (264, 46555), (330, 37244), (440, 27933), (660, 18622), (1320, 9311)]