267804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{557927}}^1$

素因数の和:557945

約数の個数: 48

約数和(自身を含む): 843587136

約数和(自身を除く): 575782176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 557927, 1115854, 1673781, 2231708, 2789635, 3347562, 4463416, 5579270, 6695124, 8368905, 8926832, 11158540, 13390248, 16737810, 17853664, 22317080, 26780496, 33475620, 44634160, 53560992, 66951240, 89268320, 133902480, 267804960]

約数ペア:

[(1, 267804960), (2, 133902480), (3, 89268320), (4, 66951240), (5, 53560992), (6, 44634160), (8, 33475620), (10, 26780496), (12, 22317080), (15, 17853664), (16, 16737810), (20, 13390248), (24, 11158540), (30, 8926832), (32, 8368905), (40, 6695124), (48, 5579270), (60, 4463416), (80, 3347562), (96, 2789635), (120, 2231708), (160, 1673781), (240, 1115854), (480, 557927)]