135274160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241561}}^1$

素因数の和:241581

約数の個数: 40

約数和(自身を含む): 359444256

約数和(自身を除く): 224170096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 241561, 483122, 966244, 1207805, 1690927, 1932488, 2415610, 3381854, 3864976, 4831220, 6763708, 8454635, 9662440, 13527416, 16909270, 19324880, 27054832, 33818540, 67637080, 135274160]

約数ペア:

[(1, 135274160), (2, 67637080), (4, 33818540), (5, 27054832), (7, 19324880), (8, 16909270), (10, 13527416), (14, 9662440), (16, 8454635), (20, 6763708), (28, 4831220), (35, 3864976), (40, 3381854), (56, 2415610), (70, 1932488), (80, 1690927), (112, 1207805), (140, 966244), (280, 483122), (560, 241561)]