25879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215659}}^1$

素因数の和:215673

約数の個数: 32

約数和(自身を含む): 77637600

約数和(自身を除く): 51758520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215659, 431318, 646977, 862636, 1078295, 1293954, 1725272, 2156590, 2587908, 3234885, 4313180, 5175816, 6469770, 8626360, 12939540, 25879080]

約数ペア:

[(1, 25879080), (2, 12939540), (3, 8626360), (4, 6469770), (5, 5175816), (6, 4313180), (8, 3234885), (10, 2587908), (12, 2156590), (15, 1725272), (20, 1293954), (24, 1078295), (30, 862636), (40, 646977), (60, 431318), (120, 215659)]