4888560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20369}}^1$

素因数の和:20385

約数の個数: 40

約数和(自身を含む): 15155280

約数和(自身を除く): 10266720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 203690, 244428, 305535, 325904, 407380, 488856, 611070, 814760, 977712, 1222140, 1629520, 2444280, 4888560]

約数ペア:

[(1, 4888560), (2, 2444280), (3, 1629520), (4, 1222140), (5, 977712), (6, 814760), (8, 611070), (10, 488856), (12, 407380), (15, 325904), (16, 305535), (20, 244428), (24, 203690), (30, 162952), (40, 122214), (48, 101845), (60, 81476), (80, 61107), (120, 40738), (240, 20369)]