2585148840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7180969}}^1$

素因数の和:7180986

約数の個数: 48

約数和(自身を含む): 8401734900

約数和(自身を除く): 5816586060

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, 7180969, 14361938, 21542907, 28723876, 35904845, 43085814, 57447752, 64628721, 71809690, 86171628, 107714535, 129257442, 143619380, 172343256, 215429070, 258514884, 287238760, 323143605, 430858140, 517029768, 646287210, 861716280, 1292574420, 2585148840]

約数ペア:

[(1, 2585148840), (2, 1292574420), (3, 861716280), (4, 646287210), (5, 517029768), (6, 430858140), (8, 323143605), (9, 287238760), (10, 258514884), (12, 215429070), (15, 172343256), (18, 143619380), (20, 129257442), (24, 107714535), (30, 86171628), (36, 71809690), (40, 64628721), (45, 57447752), (60, 43085814), (72, 35904845), (90, 28723876), (120, 21542907), (180, 14361938), (360, 7180969)]