47928360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399403}}^1$

素因数の和:399417

約数の個数: 32

約数和(自身を含む): 143785440

約数和(自身を除く): 95857080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399403, 798806, 1198209, 1597612, 1997015, 2396418, 3195224, 3994030, 4792836, 5991045, 7988060, 9585672, 11982090, 15976120, 23964180, 47928360]

約数ペア:

[(1, 47928360), (2, 23964180), (3, 15976120), (4, 11982090), (5, 9585672), (6, 7988060), (8, 5991045), (10, 4792836), (12, 3994030), (15, 3195224), (20, 2396418), (24, 1997015), (30, 1597612), (40, 1198209), (60, 798806), (120, 399403)]