115782840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{321619}}^1$

素因数の和:321636

約数の個数: 48

約数和(自身を含む): 376295400

約数和(自身を除く): 260512560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 321619, 643238, 964857, 1286476, 1608095, 1929714, 2572952, 2894571, 3216190, 3859428, 4824285, 5789142, 6432380, 7718856, 9648570, 11578284, 12864760, 14472855, 19297140, 23156568, 28945710, 38594280, 57891420, 115782840]

約数ペア:

[(1, 115782840), (2, 57891420), (3, 38594280), (4, 28945710), (5, 23156568), (6, 19297140), (8, 14472855), (9, 12864760), (10, 11578284), (12, 9648570), (15, 7718856), (18, 6432380), (20, 5789142), (24, 4824285), (30, 3859428), (36, 3216190), (40, 2894571), (45, 2572952), (60, 1929714), (72, 1608095), (90, 1286476), (120, 964857), (180, 643238), (360, 321619)]