3072280

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 6998400

約数和(自身を除く): 3926120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 863, 890, 1726, 1780, 3452, 3560, 4315, 6904, 8630, 17260, 34520, 76807, 153614, 307228, 384035, 614456, 768070, 1536140, 3072280]

約数ペア:

[(1, 3072280), (2, 1536140), (4, 768070), (5, 614456), (8, 384035), (10, 307228), (20, 153614), (40, 76807), (89, 34520), (178, 17260), (356, 8630), (445, 6904), (712, 4315), (863, 3560), (890, 3452), (1726, 1780)]