196805880

素因数分解:

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

素因数の和:546700

約数の個数: 48

約数和(自身を含む): 639620280

約数和(自身を除く): 442814400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 546683, 1093366, 1640049, 2186732, 2733415, 3280098, 4373464, 4920147, 5466830, 6560196, 8200245, 9840294, 10933660, 13120392, 16400490, 19680588, 21867320, 24600735, 32800980, 39361176, 49201470, 65601960, 98402940, 196805880]

約数ペア:

[(1, 196805880), (2, 98402940), (3, 65601960), (4, 49201470), (5, 39361176), (6, 32800980), (8, 24600735), (9, 21867320), (10, 19680588), (12, 16400490), (15, 13120392), (18, 10933660), (20, 9840294), (24, 8200245), (30, 6560196), (36, 5466830), (40, 4920147), (45, 4373464), (60, 3280098), (72, 2733415), (90, 2186732), (120, 1640049), (180, 1093366), (360, 546683)]