68155320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{567961}}^1$

素因数の和:567975

約数の個数: 32

約数和(自身を含む): 204466320

約数和(自身を除く): 136311000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 567961, 1135922, 1703883, 2271844, 2839805, 3407766, 4543688, 5679610, 6815532, 8519415, 11359220, 13631064, 17038830, 22718440, 34077660, 68155320]

約数ペア:

[(1, 68155320), (2, 34077660), (3, 22718440), (4, 17038830), (5, 13631064), (6, 11359220), (8, 8519415), (10, 6815532), (12, 5679610), (15, 4543688), (20, 3407766), (24, 2839805), (30, 2271844), (40, 1703883), (60, 1135922), (120, 567961)]