246223260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{455969}}^1$

素因数の和:455987

約数の個数: 48

約数和(自身を含む): 766029600

約数和(自身を除く): 519806340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 455969, 911938, 1367907, 1823876, 2279845, 2735814, 4103721, 4559690, 5471628, 6839535, 8207442, 9119380, 12311163, 13679070, 16414884, 20518605, 24622326, 27358140, 41037210, 49244652, 61555815, 82074420, 123111630, 246223260]

約数ペア:

[(1, 246223260), (2, 123111630), (3, 82074420), (4, 61555815), (5, 49244652), (6, 41037210), (9, 27358140), (10, 24622326), (12, 20518605), (15, 16414884), (18, 13679070), (20, 12311163), (27, 9119380), (30, 8207442), (36, 6839535), (45, 5471628), (54, 4559690), (60, 4103721), (90, 2735814), (108, 2279845), (135, 1823876), (180, 1367907), (270, 911938), (540, 455969)]