61168920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509741}}^1$

素因数の和:509755

約数の個数: 32

約数和(自身を含む): 183507120

約数和(自身を除く): 122338200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509741, 1019482, 1529223, 2038964, 2548705, 3058446, 4077928, 5097410, 6116892, 7646115, 10194820, 12233784, 15292230, 20389640, 30584460, 61168920]

約数ペア:

[(1, 61168920), (2, 30584460), (3, 20389640), (4, 15292230), (5, 12233784), (6, 10194820), (8, 7646115), (10, 6116892), (12, 5097410), (15, 4077928), (20, 3058446), (24, 2548705), (30, 2038964), (40, 1529223), (60, 1019482), (120, 509741)]