69479880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{578999}}^1$

素因数の和:579013

約数の個数: 32

約数和(自身を含む): 208440000

約数和(自身を除く): 138960120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 578999, 1157998, 1736997, 2315996, 2894995, 3473994, 4631992, 5789990, 6947988, 8684985, 11579980, 13895976, 17369970, 23159960, 34739940, 69479880]

約数ペア:

[(1, 69479880), (2, 34739940), (3, 23159960), (4, 17369970), (5, 13895976), (6, 11579980), (8, 8684985), (10, 6947988), (12, 5789990), (15, 4631992), (20, 3473994), (24, 2894995), (30, 2315996), (40, 1736997), (60, 1157998), (120, 578999)]