159168420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{884269}}^1$

素因数の和:884284

約数の個数: 36

約数和(自身を含む): 482811420

約数和(自身を除く): 323643000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 884269, 1768538, 2652807, 3537076, 4421345, 5305614, 7958421, 8842690, 10611228, 13264035, 15916842, 17685380, 26528070, 31833684, 39792105, 53056140, 79584210, 159168420]

約数ペア:

[(1, 159168420), (2, 79584210), (3, 53056140), (4, 39792105), (5, 31833684), (6, 26528070), (9, 17685380), (10, 15916842), (12, 13264035), (15, 10611228), (18, 8842690), (20, 7958421), (30, 5305614), (36, 4421345), (45, 3537076), (60, 2652807), (90, 1768538), (180, 884269)]