264562140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{6691}}^1$

素因数の和:7362

約数の個数: 48

約数和(自身を含む): 742008960

約数和(自身を除く): 477446820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3295, 3954, 6590, 6691, 7908, 9885, 13180, 13382, 19770, 20073, 26764, 33455, 39540, 40146, 66910, 80292, 100365, 133820, 200730, 401460, 4409369, 8818738, 13228107, 17637476, 22046845, 26456214, 44093690, 52912428, 66140535, 88187380, 132281070, 264562140]

約数ペア:

[(1, 264562140), (2, 132281070), (3, 88187380), (4, 66140535), (5, 52912428), (6, 44093690), (10, 26456214), (12, 22046845), (15, 17637476), (20, 13228107), (30, 8818738), (60, 4409369), (659, 401460), (1318, 200730), (1977, 133820), (2636, 100365), (3295, 80292), (3954, 66910), (6590, 40146), (6691, 39540), (7908, 33455), (9885, 26764), (13180, 20073), (13382, 19770)]