60260120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16927}}^1$

素因数の和:17027

約数の個数: 32

約数和(自身を含む): 137116800

約数和(自身を除く): 76856680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 16927, 33854, 67708, 84635, 135416, 169270, 338540, 677080, 1506503, 3013006, 6026012, 7532515, 12052024, 15065030, 30130060, 60260120]

約数ペア:

[(1, 60260120), (2, 30130060), (4, 15065030), (5, 12052024), (8, 7532515), (10, 6026012), (20, 3013006), (40, 1506503), (89, 677080), (178, 338540), (356, 169270), (445, 135416), (712, 84635), (890, 67708), (1780, 33854), (3560, 16927)]