135570780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251057}}^1$

素因数の和:251075

約数の個数: 48

約数和(自身を含む): 421777440

約数和(自身を除く): 286206660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 251057, 502114, 753171, 1004228, 1255285, 1506342, 2259513, 2510570, 3012684, 3765855, 4519026, 5021140, 6778539, 7531710, 9038052, 11297565, 13557078, 15063420, 22595130, 27114156, 33892695, 45190260, 67785390, 135570780]

約数ペア:

[(1, 135570780), (2, 67785390), (3, 45190260), (4, 33892695), (5, 27114156), (6, 22595130), (9, 15063420), (10, 13557078), (12, 11297565), (15, 9038052), (18, 7531710), (20, 6778539), (27, 5021140), (30, 4519026), (36, 3765855), (45, 3012684), (54, 2510570), (60, 2259513), (90, 1506342), (108, 1255285), (135, 1004228), (180, 753171), (270, 502114), (540, 251057)]