47577840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198241}}^1$

素因数の和:198257

約数の個数: 40

約数和(自身を含む): 147492048

約数和(自身を除く): 99914208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198241, 396482, 594723, 792964, 991205, 1189446, 1585928, 1982410, 2378892, 2973615, 3171856, 3964820, 4757784, 5947230, 7929640, 9515568, 11894460, 15859280, 23788920, 47577840]

約数ペア:

[(1, 47577840), (2, 23788920), (3, 15859280), (4, 11894460), (5, 9515568), (6, 7929640), (8, 5947230), (10, 4757784), (12, 3964820), (15, 3171856), (16, 2973615), (20, 2378892), (24, 1982410), (30, 1585928), (40, 1189446), (48, 991205), (60, 792964), (80, 594723), (120, 396482), (240, 198241)]