260360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 613440

約数和(自身を除く): 353080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 283, 460, 566, 920, 1132, 1415, 2264, 2830, 5660, 6509, 11320, 13018, 26036, 32545, 52072, 65090, 130180, 260360]

約数ペア:

[(1, 260360), (2, 130180), (4, 65090), (5, 52072), (8, 32545), (10, 26036), (20, 13018), (23, 11320), (40, 6509), (46, 5660), (92, 2830), (115, 2264), (184, 1415), (230, 1132), (283, 920), (460, 566)]