122838840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{341219}}^1$

素因数の和:341236

約数の個数: 48

約数和(自身を含む): 399227400

約数和(自身を除く): 276388560

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, 341219, 682438, 1023657, 1364876, 1706095, 2047314, 2729752, 3070971, 3412190, 4094628, 5118285, 6141942, 6824380, 8189256, 10236570, 12283884, 13648760, 15354855, 20473140, 24567768, 30709710, 40946280, 61419420, 122838840]

約数ペア:

[(1, 122838840), (2, 61419420), (3, 40946280), (4, 30709710), (5, 24567768), (6, 20473140), (8, 15354855), (9, 13648760), (10, 12283884), (12, 10236570), (15, 8189256), (18, 6824380), (20, 6141942), (24, 5118285), (30, 4094628), (36, 3412190), (40, 3070971), (45, 2729752), (60, 2047314), (72, 1706095), (90, 1364876), (120, 1023657), (180, 682438), (360, 341219)]