157958760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1316323}}^1$

素因数の和:1316337

約数の個数: 32

約数和(自身を含む): 473876640

約数和(自身を除く): 315917880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1316323, 2632646, 3948969, 5265292, 6581615, 7897938, 10530584, 13163230, 15795876, 19744845, 26326460, 31591752, 39489690, 52652920, 78979380, 157958760]

約数ペア:

[(1, 157958760), (2, 78979380), (3, 52652920), (4, 39489690), (5, 31591752), (6, 26326460), (8, 19744845), (10, 15795876), (12, 13163230), (15, 10530584), (20, 7897938), (24, 6581615), (30, 5265292), (40, 3948969), (60, 2632646), (120, 1316323)]