27648660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35447}}^1$

素因数の和:35472

約数の個数: 48

約数和(自身を含む): 83373696

約数和(自身を除く): 55725036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 35447, 70894, 106341, 141788, 177235, 212682, 354470, 425364, 460811, 531705, 708940, 921622, 1063410, 1382433, 1843244, 2126820, 2304055, 2764866, 4608110, 5529732, 6912165, 9216220, 13824330, 27648660]

約数ペア:

[(1, 27648660), (2, 13824330), (3, 9216220), (4, 6912165), (5, 5529732), (6, 4608110), (10, 2764866), (12, 2304055), (13, 2126820), (15, 1843244), (20, 1382433), (26, 1063410), (30, 921622), (39, 708940), (52, 531705), (60, 460811), (65, 425364), (78, 354470), (130, 212682), (156, 177235), (195, 141788), (260, 106341), (390, 70894), (780, 35447)]