48840

素因数分解:

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

素因数の和:62

約数の個数: 64

約数和(自身を含む): 164160

約数和(自身を除く): 115320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 6105, 8140, 9768, 12210, 16280, 24420, 48840]

約数ペア:

[(1, 48840), (2, 24420), (3, 16280), (4, 12210), (5, 9768), (6, 8140), (8, 6105), (10, 4884), (11, 4440), (12, 4070), (15, 3256), (20, 2442), (22, 2220), (24, 2035), (30, 1628), (33, 1480), (37, 1320), (40, 1221), (44, 1110), (55, 888), (60, 814), (66, 740), (74, 660), (88, 555), (110, 444), (111, 440), (120, 407), (132, 370), (148, 330), (165, 296), (185, 264), (220, 222)]