125435880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{348433}}^1$

素因数の和:348450

約数の個数: 48

約数和(自身を含む): 407667780

約数和(自身を除く): 282231900

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, 348433, 696866, 1045299, 1393732, 1742165, 2090598, 2787464, 3135897, 3484330, 4181196, 5226495, 6271794, 6968660, 8362392, 10452990, 12543588, 13937320, 15679485, 20905980, 25087176, 31358970, 41811960, 62717940, 125435880]

約数ペア:

[(1, 125435880), (2, 62717940), (3, 41811960), (4, 31358970), (5, 25087176), (6, 20905980), (8, 15679485), (9, 13937320), (10, 12543588), (12, 10452990), (15, 8362392), (18, 6968660), (20, 6271794), (24, 5226495), (30, 4181196), (36, 3484330), (40, 3135897), (45, 2787464), (60, 2090598), (72, 1742165), (90, 1393732), (120, 1045299), (180, 696866), (360, 348433)]