191426640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797611}}^1$

素因数の和:797627

約数の個数: 40

約数和(自身を含む): 593423328

約数和(自身を除く): 401996688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797611, 1595222, 2392833, 3190444, 3988055, 4785666, 6380888, 7976110, 9571332, 11964165, 12761776, 15952220, 19142664, 23928330, 31904440, 38285328, 47856660, 63808880, 95713320, 191426640]

約数ペア:

[(1, 191426640), (2, 95713320), (3, 63808880), (4, 47856660), (5, 38285328), (6, 31904440), (8, 23928330), (10, 19142664), (12, 15952220), (15, 12761776), (16, 11964165), (20, 9571332), (24, 7976110), (30, 6380888), (40, 4785666), (48, 3988055), (60, 3190444), (80, 2392833), (120, 1595222), (240, 797611)]