8207880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68399}}^1$

素因数の和:68413

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 16416120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68399, 136798, 205197, 273596, 341995, 410394, 547192, 683990, 820788, 1025985, 1367980, 1641576, 2051970, 2735960, 4103940, 8207880]

約数ペア:

[(1, 8207880), (2, 4103940), (3, 2735960), (4, 2051970), (5, 1641576), (6, 1367980), (8, 1025985), (10, 820788), (12, 683990), (15, 547192), (20, 410394), (24, 341995), (30, 273596), (40, 205197), (60, 136798), (120, 68399)]