24420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:60

約数の個数: 48

約数和(自身を含む): 76608

約数和(自身を除く): 52188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 6105, 8140, 12210, 24420]

約数ペア:

[(1, 24420), (2, 12210), (3, 8140), (4, 6105), (5, 4884), (6, 4070), (10, 2442), (11, 2220), (12, 2035), (15, 1628), (20, 1221), (22, 1110), (30, 814), (33, 740), (37, 660), (44, 555), (55, 444), (60, 407), (66, 370), (74, 330), (110, 222), (111, 220), (132, 185), (148, 165)]