38280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:54

約数の個数: 64

約数和(自身を含む): 129600

約数和(自身を除く): 91320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 38280]

約数ペア:

[(1, 38280), (2, 19140), (3, 12760), (4, 9570), (5, 7656), (6, 6380), (8, 4785), (10, 3828), (11, 3480), (12, 3190), (15, 2552), (20, 1914), (22, 1740), (24, 1595), (29, 1320), (30, 1276), (33, 1160), (40, 957), (44, 870), (55, 696), (58, 660), (60, 638), (66, 580), (87, 440), (88, 435), (110, 348), (116, 330), (120, 319), (132, 290), (145, 264), (165, 232), (174, 220)]