122962240

素因数分解:

$2^6\times 5^1\times {\mathrm{384257}}^1$

素因数の和:384274

約数の個数: 28

約数和(自身を含む): 292804596

約数和(自身を除く): 169842356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 384257, 768514, 1537028, 1921285, 3074056, 3842570, 6148112, 7685140, 12296224, 15370280, 24592448, 30740560, 61481120, 122962240]

約数ペア:

[(1, 122962240), (2, 61481120), (4, 30740560), (5, 24592448), (8, 15370280), (10, 12296224), (16, 7685140), (20, 6148112), (32, 3842570), (40, 3074056), (64, 1921285), (80, 1537028), (160, 768514), (320, 384257)]