2513860320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5237209}}^1$

素因数の和:5237227

約数の個数: 48

約数和(自身を含む): 7918661520

約数和(自身を除く): 5404801200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5237209, 10474418, 15711627, 20948836, 26186045, 31423254, 41897672, 52372090, 62846508, 78558135, 83795344, 104744180, 125693016, 157116270, 167590688, 209488360, 251386032, 314232540, 418976720, 502772064, 628465080, 837953440, 1256930160, 2513860320]

約数ペア:

[(1, 2513860320), (2, 1256930160), (3, 837953440), (4, 628465080), (5, 502772064), (6, 418976720), (8, 314232540), (10, 251386032), (12, 209488360), (15, 167590688), (16, 157116270), (20, 125693016), (24, 104744180), (30, 83795344), (32, 78558135), (40, 62846508), (48, 52372090), (60, 41897672), (80, 31423254), (96, 26186045), (120, 20948836), (160, 15711627), (240, 10474418), (480, 5237209)]