45378120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{378151}}^1$

素因数の和:378165

約数の個数: 32

約数和(自身を含む): 136134720

約数和(自身を除く): 90756600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 378151, 756302, 1134453, 1512604, 1890755, 2268906, 3025208, 3781510, 4537812, 5672265, 7563020, 9075624, 11344530, 15126040, 22689060, 45378120]

約数ペア:

[(1, 45378120), (2, 22689060), (3, 15126040), (4, 11344530), (5, 9075624), (6, 7563020), (8, 5672265), (10, 4537812), (12, 3781510), (15, 3025208), (20, 2268906), (24, 1890755), (30, 1512604), (40, 1134453), (60, 756302), (120, 378151)]