259048560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1079369}}^1$

素因数の和:1079385

約数の個数: 40

約数和(自身を含む): 803051280

約数和(自身を除く): 544002720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1079369, 2158738, 3238107, 4317476, 5396845, 6476214, 8634952, 10793690, 12952428, 16190535, 17269904, 21587380, 25904856, 32381070, 43174760, 51809712, 64762140, 86349520, 129524280, 259048560]

約数ペア:

[(1, 259048560), (2, 129524280), (3, 86349520), (4, 64762140), (5, 51809712), (6, 43174760), (8, 32381070), (10, 25904856), (12, 21587380), (15, 17269904), (16, 16190535), (20, 12952428), (24, 10793690), (30, 8634952), (40, 6476214), (48, 5396845), (60, 4317476), (80, 3238107), (120, 2158738), (240, 1079369)]