270137220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4502287}}^1$

素因数の和:4502299

約数の個数: 24

約数和(自身を含む): 756384384

約数和(自身を除く): 486247164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4502287, 9004574, 13506861, 18009148, 22511435, 27013722, 45022870, 54027444, 67534305, 90045740, 135068610, 270137220]

約数ペア:

[(1, 270137220), (2, 135068610), (3, 90045740), (4, 67534305), (5, 54027444), (6, 45022870), (10, 27013722), (12, 22511435), (15, 18009148), (20, 13506861), (30, 9004574), (60, 4502287)]