97857840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{407741}}^1$

素因数の和:407757

約数の個数: 40

約数和(自身を含む): 303360048

約数和(自身を除く): 205502208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 407741, 815482, 1223223, 1630964, 2038705, 2446446, 3261928, 4077410, 4892892, 6116115, 6523856, 8154820, 9785784, 12232230, 16309640, 19571568, 24464460, 32619280, 48928920, 97857840]

約数ペア:

[(1, 97857840), (2, 48928920), (3, 32619280), (4, 24464460), (5, 19571568), (6, 16309640), (8, 12232230), (10, 9785784), (12, 8154820), (15, 6523856), (16, 6116115), (20, 4892892), (24, 4077410), (30, 3261928), (40, 2446446), (48, 2038705), (60, 1630964), (80, 1223223), (120, 815482), (240, 407741)]