393356280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3277969}}^1$

素因数の和:3277983

約数の個数: 32

約数和(自身を含む): 1180069200

約数和(自身を除く): 786712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3277969, 6555938, 9833907, 13111876, 16389845, 19667814, 26223752, 32779690, 39335628, 49169535, 65559380, 78671256, 98339070, 131118760, 196678140, 393356280]

約数ペア:

[(1, 393356280), (2, 196678140), (3, 131118760), (4, 98339070), (5, 78671256), (6, 65559380), (8, 49169535), (10, 39335628), (12, 32779690), (15, 26223752), (20, 19667814), (24, 16389845), (30, 13111876), (40, 9833907), (60, 6555938), (120, 3277969)]