15302580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255043}}^1$

素因数の和:255055

約数の個数: 24

約数和(自身を含む): 42847392

約数和(自身を除く): 27544812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255043, 510086, 765129, 1020172, 1275215, 1530258, 2550430, 3060516, 3825645, 5100860, 7651290, 15302580]

約数ペア:

[(1, 15302580), (2, 7651290), (3, 5100860), (4, 3825645), (5, 3060516), (6, 2550430), (10, 1530258), (12, 1275215), (15, 1020172), (20, 765129), (30, 510086), (60, 255043)]