142578120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1188151}}^1$

素因数の和:1188165

約数の個数: 32

約数和(自身を含む): 427734720

約数和(自身を除く): 285156600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1188151, 2376302, 3564453, 4752604, 5940755, 7128906, 9505208, 11881510, 14257812, 17822265, 23763020, 28515624, 35644530, 47526040, 71289060, 142578120]

約数ペア:

[(1, 142578120), (2, 71289060), (3, 47526040), (4, 35644530), (5, 28515624), (6, 23763020), (8, 17822265), (10, 14257812), (12, 11881510), (15, 9505208), (20, 7128906), (24, 5940755), (30, 4752604), (40, 3564453), (60, 2376302), (120, 1188151)]