378904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3157541}}^1$

素因数の和:3157555

約数の個数: 32

約数和(自身を含む): 1136715120

約数和(自身を除く): 757810200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3157541, 6315082, 9472623, 12630164, 15787705, 18945246, 25260328, 31575410, 37890492, 47363115, 63150820, 75780984, 94726230, 126301640, 189452460, 378904920]

約数ペア:

[(1, 378904920), (2, 189452460), (3, 126301640), (4, 94726230), (5, 75780984), (6, 63150820), (8, 47363115), (10, 37890492), (12, 31575410), (15, 25260328), (20, 18945246), (24, 15787705), (30, 12630164), (40, 9472623), (60, 6315082), (120, 3157541)]