47937840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199741}}^1$

素因数の和:199757

約数の個数: 40

約数和(自身を含む): 148608048

約数和(自身を除く): 100670208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199741, 399482, 599223, 798964, 998705, 1198446, 1597928, 1997410, 2396892, 2996115, 3195856, 3994820, 4793784, 5992230, 7989640, 9587568, 11984460, 15979280, 23968920, 47937840]

約数ペア:

[(1, 47937840), (2, 23968920), (3, 15979280), (4, 11984460), (5, 9587568), (6, 7989640), (8, 5992230), (10, 4793784), (12, 3994820), (15, 3195856), (16, 2996115), (20, 2396892), (24, 1997410), (30, 1597928), (40, 1198446), (48, 998705), (60, 798964), (80, 599223), (120, 399482), (240, 199741)]