52427280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{218447}}^1$

素因数の和:218463

約数の個数: 40

約数和(自身を含む): 162525312

約数和(自身を除く): 110098032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 218447, 436894, 655341, 873788, 1092235, 1310682, 1747576, 2184470, 2621364, 3276705, 3495152, 4368940, 5242728, 6553410, 8737880, 10485456, 13106820, 17475760, 26213640, 52427280]

約数ペア:

[(1, 52427280), (2, 26213640), (3, 17475760), (4, 13106820), (5, 10485456), (6, 8737880), (8, 6553410), (10, 5242728), (12, 4368940), (15, 3495152), (16, 3276705), (20, 2621364), (24, 2184470), (30, 1747576), (40, 1310682), (48, 1092235), (60, 873788), (80, 655341), (120, 436894), (240, 218447)]