140909520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{587123}}^1$

素因数の和:587139

約数の個数: 40

約数和(自身を含む): 436820256

約数和(自身を除く): 295910736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 587123, 1174246, 1761369, 2348492, 2935615, 3522738, 4696984, 5871230, 7045476, 8806845, 9393968, 11742460, 14090952, 17613690, 23484920, 28181904, 35227380, 46969840, 70454760, 140909520]

約数ペア:

[(1, 140909520), (2, 70454760), (3, 46969840), (4, 35227380), (5, 28181904), (6, 23484920), (8, 17613690), (10, 14090952), (12, 11742460), (15, 9393968), (16, 8806845), (20, 7045476), (24, 5871230), (30, 4696984), (40, 3522738), (48, 2935615), (60, 2348492), (80, 1761369), (120, 1174246), (240, 587123)]