131608920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1096741}}^1$

素因数の和:1096755

約数の個数: 32

約数和(自身を含む): 394827120

約数和(自身を除く): 263218200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1096741, 2193482, 3290223, 4386964, 5483705, 6580446, 8773928, 10967410, 13160892, 16451115, 21934820, 26321784, 32902230, 43869640, 65804460, 131608920]

約数ペア:

[(1, 131608920), (2, 65804460), (3, 43869640), (4, 32902230), (5, 26321784), (6, 21934820), (8, 16451115), (10, 13160892), (12, 10967410), (15, 8773928), (20, 6580446), (24, 5483705), (30, 4386964), (40, 3290223), (60, 2193482), (120, 1096741)]