210427320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1753561}}^1$

素因数の和:1753575

約数の個数: 32

約数和(自身を含む): 631282320

約数和(自身を除く): 420855000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1753561, 3507122, 5260683, 7014244, 8767805, 10521366, 14028488, 17535610, 21042732, 26303415, 35071220, 42085464, 52606830, 70142440, 105213660, 210427320]

約数ペア:

[(1, 210427320), (2, 105213660), (3, 70142440), (4, 52606830), (5, 42085464), (6, 35071220), (8, 26303415), (10, 21042732), (12, 17535610), (15, 14028488), (20, 10521366), (24, 8767805), (30, 7014244), (40, 5260683), (60, 3507122), (120, 1753561)]