74008920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{616741}}^1$

素因数の和:616755

約数の個数: 32

約数和(自身を含む): 222027120

約数和(自身を除く): 148018200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 616741, 1233482, 1850223, 2466964, 3083705, 3700446, 4933928, 6167410, 7400892, 9251115, 12334820, 14801784, 18502230, 24669640, 37004460, 74008920]

約数ペア:

[(1, 74008920), (2, 37004460), (3, 24669640), (4, 18502230), (5, 14801784), (6, 12334820), (8, 9251115), (10, 7400892), (12, 6167410), (15, 4933928), (20, 3700446), (24, 3083705), (30, 2466964), (40, 1850223), (60, 1233482), (120, 616741)]