119760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 372000

約数和(自身を除く): 252240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 14970, 19960, 23952, 29940, 39920, 59880, 119760]

約数ペア:

[(1, 119760), (2, 59880), (3, 39920), (4, 29940), (5, 23952), (6, 19960), (8, 14970), (10, 11976), (12, 9980), (15, 7984), (16, 7485), (20, 5988), (24, 4990), (30, 3992), (40, 2994), (48, 2495), (60, 1996), (80, 1497), (120, 998), (240, 499)]