90697560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755813}}^1$

素因数の和:755827

約数の個数: 32

約数和(自身を含む): 272093040

約数和(自身を除く): 181395480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755813, 1511626, 2267439, 3023252, 3779065, 4534878, 6046504, 7558130, 9069756, 11337195, 15116260, 18139512, 22674390, 30232520, 45348780, 90697560]

約数ペア:

[(1, 90697560), (2, 45348780), (3, 30232520), (4, 22674390), (5, 18139512), (6, 15116260), (8, 11337195), (10, 9069756), (12, 7558130), (15, 6046504), (20, 4534878), (24, 3779065), (30, 3023252), (40, 2267439), (60, 1511626), (120, 755813)]