2544272880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{460919}}^1$

素因数の和:460958

約数の個数: 80

約数和(自身を含む): 8230187520

約数和(自身を除く): 5685914640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 460919, 921838, 1382757, 1843676, 2304595, 2765514, 3687352, 4609190, 5531028, 6913785, 7374704, 9218380, 10601137, 11062056, 13827570, 18436760, 21202274, 22124112, 27655140, 31803411, 36873520, 42404548, 53005685, 55310280, 63606822, 84809096, 106011370, 110620560, 127213644, 159017055, 169618192, 212022740, 254427288, 318034110, 424045480, 508854576, 636068220, 848090960, 1272136440, 2544272880]

約数ペア:

[(1, 2544272880), (2, 1272136440), (3, 848090960), (4, 636068220), (5, 508854576), (6, 424045480), (8, 318034110), (10, 254427288), (12, 212022740), (15, 169618192), (16, 159017055), (20, 127213644), (23, 110620560), (24, 106011370), (30, 84809096), (40, 63606822), (46, 55310280), (48, 53005685), (60, 42404548), (69, 36873520), (80, 31803411), (92, 27655140), (115, 22124112), (120, 21202274), (138, 18436760), (184, 13827570), (230, 11062056), (240, 10601137), (276, 9218380), (345, 7374704), (368, 6913785), (460, 5531028), (552, 4609190), (690, 3687352), (920, 2765514), (1104, 2304595), (1380, 1843676), (1840, 1382757), (2760, 921838), (5520, 460919)]