157596240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{656651}}^1$

素因数の和:656667

約数の個数: 40

約数和(自身を含む): 488549088

約数和(自身を除く): 330952848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 656651, 1313302, 1969953, 2626604, 3283255, 3939906, 5253208, 6566510, 7879812, 9849765, 10506416, 13133020, 15759624, 19699530, 26266040, 31519248, 39399060, 52532080, 78798120, 157596240]

約数ペア:

[(1, 157596240), (2, 78798120), (3, 52532080), (4, 39399060), (5, 31519248), (6, 26266040), (8, 19699530), (10, 15759624), (12, 13133020), (15, 10506416), (16, 9849765), (20, 7879812), (24, 6566510), (30, 5253208), (40, 3939906), (48, 3283255), (60, 2626604), (80, 1969953), (120, 1313302), (240, 656651)]