798787320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6656561}}^1$

素因数の和:6656575

約数の個数: 32

約数和(自身を含む): 2396362320

約数和(自身を除く): 1597575000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6656561, 13313122, 19969683, 26626244, 33282805, 39939366, 53252488, 66565610, 79878732, 99848415, 133131220, 159757464, 199696830, 266262440, 399393660, 798787320]

約数ペア:

[(1, 798787320), (2, 399393660), (3, 266262440), (4, 199696830), (5, 159757464), (6, 133131220), (8, 99848415), (10, 79878732), (12, 66565610), (15, 53252488), (20, 39939366), (24, 33282805), (30, 26626244), (40, 19969683), (60, 13313122), (120, 6656561)]