844427280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3518447}}^1$

素因数の和:3518463

約数の個数: 40

約数和(自身を含む): 2617725312

約数和(自身を除く): 1773298032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3518447, 7036894, 10555341, 14073788, 17592235, 21110682, 28147576, 35184470, 42221364, 52776705, 56295152, 70368940, 84442728, 105553410, 140737880, 168885456, 211106820, 281475760, 422213640, 844427280]

約数ペア:

[(1, 844427280), (2, 422213640), (3, 281475760), (4, 211106820), (5, 168885456), (6, 140737880), (8, 105553410), (10, 84442728), (12, 70368940), (15, 56295152), (16, 52776705), (20, 42221364), (24, 35184470), (30, 28147576), (40, 21110682), (48, 17592235), (60, 14073788), (80, 10555341), (120, 7036894), (240, 3518447)]