28177080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{234809}}^1$

素因数の和:234823

約数の個数: 32

約数和(自身を含む): 84531600

約数和(自身を除く): 56354520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 234809, 469618, 704427, 939236, 1174045, 1408854, 1878472, 2348090, 2817708, 3522135, 4696180, 5635416, 7044270, 9392360, 14088540, 28177080]

約数ペア:

[(1, 28177080), (2, 14088540), (3, 9392360), (4, 7044270), (5, 5635416), (6, 4696180), (8, 3522135), (10, 2817708), (12, 2348090), (15, 1878472), (20, 1408854), (24, 1174045), (30, 939236), (40, 704427), (60, 469618), (120, 234809)]