27357780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{739}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 76829760

約数和(自身を除く): 49471980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 739, 1234, 1478, 1851, 2217, 2468, 2956, 3085, 3695, 3702, 4434, 6170, 7390, 7404, 8868, 9255, 11085, 12340, 14780, 18510, 22170, 37020, 44340, 455963, 911926, 1367889, 1823852, 2279815, 2735778, 4559630, 5471556, 6839445, 9119260, 13678890, 27357780]

約数ペア:

[(1, 27357780), (2, 13678890), (3, 9119260), (4, 6839445), (5, 5471556), (6, 4559630), (10, 2735778), (12, 2279815), (15, 1823852), (20, 1367889), (30, 911926), (60, 455963), (617, 44340), (739, 37020), (1234, 22170), (1478, 18510), (1851, 14780), (2217, 12340), (2468, 11085), (2956, 9255), (3085, 8868), (3695, 7404), (3702, 7390), (4434, 6170)]