68316240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{284651}}^1$

素因数の和:284667

約数の個数: 40

約数和(自身を含む): 211781088

約数和(自身を除く): 143464848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 284651, 569302, 853953, 1138604, 1423255, 1707906, 2277208, 2846510, 3415812, 4269765, 4554416, 5693020, 6831624, 8539530, 11386040, 13663248, 17079060, 22772080, 34158120, 68316240]

約数ペア:

[(1, 68316240), (2, 34158120), (3, 22772080), (4, 17079060), (5, 13663248), (6, 11386040), (8, 8539530), (10, 6831624), (12, 5693020), (15, 4554416), (16, 4269765), (20, 3415812), (24, 2846510), (30, 2277208), (40, 1707906), (48, 1423255), (60, 1138604), (80, 853953), (120, 569302), (240, 284651)]