201378120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678151}}^1$

素因数の和:1678165

約数の個数: 32

約数和(自身を含む): 604134720

約数和(自身を除く): 402756600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678151, 3356302, 5034453, 6712604, 8390755, 10068906, 13425208, 16781510, 20137812, 25172265, 33563020, 40275624, 50344530, 67126040, 100689060, 201378120]

約数ペア:

[(1, 201378120), (2, 100689060), (3, 67126040), (4, 50344530), (5, 40275624), (6, 33563020), (8, 25172265), (10, 20137812), (12, 16781510), (15, 13425208), (20, 10068906), (24, 8390755), (30, 6712604), (40, 5034453), (60, 3356302), (120, 1678151)]