2718888840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7552469}}^1$

素因数の和:7552486

約数の個数: 48

約数和(自身を含む): 8836389900

約数和(自身を除く): 6117501060

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, 7552469, 15104938, 22657407, 30209876, 37762345, 45314814, 60419752, 67972221, 75524690, 90629628, 113287035, 135944442, 151049380, 181259256, 226574070, 271888884, 302098760, 339861105, 453148140, 543777768, 679722210, 906296280, 1359444420, 2718888840]

約数ペア:

[(1, 2718888840), (2, 1359444420), (3, 906296280), (4, 679722210), (5, 543777768), (6, 453148140), (8, 339861105), (9, 302098760), (10, 271888884), (12, 226574070), (15, 181259256), (18, 151049380), (20, 135944442), (24, 113287035), (30, 90629628), (36, 75524690), (40, 67972221), (45, 60419752), (60, 45314814), (72, 37762345), (90, 30209876), (120, 22657407), (180, 15104938), (360, 7552469)]