879137520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3663073}}^1$

素因数の和:3663089

約数の個数: 40

約数和(自身を含む): 2725327056

約数和(自身を除く): 1846189536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3663073, 7326146, 10989219, 14652292, 18315365, 21978438, 29304584, 36630730, 43956876, 54946095, 58609168, 73261460, 87913752, 109892190, 146522920, 175827504, 219784380, 293045840, 439568760, 879137520]

約数ペア:

[(1, 879137520), (2, 439568760), (3, 293045840), (4, 219784380), (5, 175827504), (6, 146522920), (8, 109892190), (10, 87913752), (12, 73261460), (15, 58609168), (16, 54946095), (20, 43956876), (24, 36630730), (30, 29304584), (40, 21978438), (48, 18315365), (60, 14652292), (80, 10989219), (120, 7326146), (240, 3663073)]