160664520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1338871}}^1$

素因数の和:1338885

約数の個数: 32

約数和(自身を含む): 481993920

約数和(自身を除く): 321329400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1338871, 2677742, 4016613, 5355484, 6694355, 8033226, 10710968, 13388710, 16066452, 20083065, 26777420, 32132904, 40166130, 53554840, 80332260, 160664520]

約数ペア:

[(1, 160664520), (2, 80332260), (3, 53554840), (4, 40166130), (5, 32132904), (6, 26777420), (8, 20083065), (10, 16066452), (12, 13388710), (15, 10710968), (20, 8033226), (24, 6694355), (30, 5355484), (40, 4016613), (60, 2677742), (120, 1338871)]