147928140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{273941}}^1$

素因数の和:273959

約数の個数: 48

約数和(自身を含む): 460222560

約数和(自身を除く): 312294420

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, 273941, 547882, 821823, 1095764, 1369705, 1643646, 2465469, 2739410, 3287292, 4109115, 4930938, 5478820, 7396407, 8218230, 9861876, 12327345, 14792814, 16436460, 24654690, 29585628, 36982035, 49309380, 73964070, 147928140]

約数ペア:

[(1, 147928140), (2, 73964070), (3, 49309380), (4, 36982035), (5, 29585628), (6, 24654690), (9, 16436460), (10, 14792814), (12, 12327345), (15, 9861876), (18, 8218230), (20, 7396407), (27, 5478820), (30, 4930938), (36, 4109115), (45, 3287292), (54, 2739410), (60, 2465469), (90, 1643646), (108, 1369705), (135, 1095764), (180, 821823), (270, 547882), (540, 273941)]