65601960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{546683}}^1$

素因数の和:546697

約数の個数: 32

約数和(自身を含む): 196806240

約数和(自身を除く): 131204280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 546683, 1093366, 1640049, 2186732, 2733415, 3280098, 4373464, 5466830, 6560196, 8200245, 10933660, 13120392, 16400490, 21867320, 32800980, 65601960]

約数ペア:

[(1, 65601960), (2, 32800980), (3, 21867320), (4, 16400490), (5, 13120392), (6, 10933660), (8, 8200245), (10, 6560196), (12, 5466830), (15, 4373464), (20, 3280098), (24, 2733415), (30, 2186732), (40, 1640049), (60, 1093366), (120, 546683)]