300857640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2507147}}^1$

素因数の和:2507161

約数の個数: 32

約数和(自身を含む): 902573280

約数和(自身を除く): 601715640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2507147, 5014294, 7521441, 10028588, 12535735, 15042882, 20057176, 25071470, 30085764, 37607205, 50142940, 60171528, 75214410, 100285880, 150428820, 300857640]

約数ペア:

[(1, 300857640), (2, 150428820), (3, 100285880), (4, 75214410), (5, 60171528), (6, 50142940), (8, 37607205), (10, 30085764), (12, 25071470), (15, 20057176), (20, 15042882), (24, 12535735), (30, 10028588), (40, 7521441), (60, 5014294), (120, 2507147)]