131842680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1098689}}^1$

素因数の和:1098703

約数の個数: 32

約数和(自身を含む): 395528400

約数和(自身を除く): 263685720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1098689, 2197378, 3296067, 4394756, 5493445, 6592134, 8789512, 10986890, 13184268, 16480335, 21973780, 26368536, 32960670, 43947560, 65921340, 131842680]

約数ペア:

[(1, 131842680), (2, 65921340), (3, 43947560), (4, 32960670), (5, 26368536), (6, 21973780), (8, 16480335), (10, 13184268), (12, 10986890), (15, 8789512), (20, 6592134), (24, 5493445), (30, 4394756), (40, 3296067), (60, 2197378), (120, 1098689)]