57208560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238369}}^1$

素因数の和:238385

約数の個数: 40

約数和(自身を含む): 177347280

約数和(自身を除く): 120138720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238369, 476738, 715107, 953476, 1191845, 1430214, 1906952, 2383690, 2860428, 3575535, 3813904, 4767380, 5720856, 7151070, 9534760, 11441712, 14302140, 19069520, 28604280, 57208560]

約数ペア:

[(1, 57208560), (2, 28604280), (3, 19069520), (4, 14302140), (5, 11441712), (6, 9534760), (8, 7151070), (10, 5720856), (12, 4767380), (15, 3813904), (16, 3575535), (20, 2860428), (24, 2383690), (30, 1906952), (40, 1430214), (48, 1191845), (60, 953476), (80, 715107), (120, 476738), (240, 238369)]