90697080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755809}}^1$

素因数の和:755823

約数の個数: 32

約数和(自身を含む): 272091600

約数和(自身を除く): 181394520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755809, 1511618, 2267427, 3023236, 3779045, 4534854, 6046472, 7558090, 9069708, 11337135, 15116180, 18139416, 22674270, 30232360, 45348540, 90697080]

約数ペア:

[(1, 90697080), (2, 45348540), (3, 30232360), (4, 22674270), (5, 18139416), (6, 15116180), (8, 11337135), (10, 9069708), (12, 7558090), (15, 6046472), (20, 4534854), (24, 3779045), (30, 3023236), (40, 2267427), (60, 1511618), (120, 755809)]