39615720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{330131}}^1$

素因数の和:330145

約数の個数: 32

約数和(自身を含む): 118847520

約数和(自身を除く): 79231800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 330131, 660262, 990393, 1320524, 1650655, 1980786, 2641048, 3301310, 3961572, 4951965, 6602620, 7923144, 9903930, 13205240, 19807860, 39615720]

約数ペア:

[(1, 39615720), (2, 19807860), (3, 13205240), (4, 9903930), (5, 7923144), (6, 6602620), (8, 4951965), (10, 3961572), (12, 3301310), (15, 2641048), (20, 1980786), (24, 1650655), (30, 1320524), (40, 990393), (60, 660262), (120, 330131)]