2018177520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8409073}}^1$

素因数の和:8409089

約数の個数: 40

約数和(自身を含む): 6256351056

約数和(自身を除く): 4238173536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8409073, 16818146, 25227219, 33636292, 42045365, 50454438, 67272584, 84090730, 100908876, 126136095, 134545168, 168181460, 201817752, 252272190, 336362920, 403635504, 504544380, 672725840, 1009088760, 2018177520]

約数ペア:

[(1, 2018177520), (2, 1009088760), (3, 672725840), (4, 504544380), (5, 403635504), (6, 336362920), (8, 252272190), (10, 201817752), (12, 168181460), (15, 134545168), (16, 126136095), (20, 100908876), (24, 84090730), (30, 67272584), (40, 50454438), (48, 42045365), (60, 33636292), (80, 25227219), (120, 16818146), (240, 8409073)]