839880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2333}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 2730780

約数和(自身を除く): 1890900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2333, 4666, 6999, 9332, 11665, 13998, 18664, 20997, 23330, 27996, 34995, 41994, 46660, 55992, 69990, 83988, 93320, 104985, 139980, 167976, 209970, 279960, 419940, 839880]

約数ペア:

[(1, 839880), (2, 419940), (3, 279960), (4, 209970), (5, 167976), (6, 139980), (8, 104985), (9, 93320), (10, 83988), (12, 69990), (15, 55992), (18, 46660), (20, 41994), (24, 34995), (30, 27996), (36, 23330), (40, 20997), (45, 18664), (60, 13998), (72, 11665), (90, 9332), (120, 6999), (180, 4666), (360, 2333)]