229158120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1909651}}^1$

素因数の和:1909665

約数の個数: 32

約数和(自身を含む): 687474720

約数和(自身を除く): 458316600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1909651, 3819302, 5728953, 7638604, 9548255, 11457906, 15277208, 19096510, 22915812, 28644765, 38193020, 45831624, 57289530, 76386040, 114579060, 229158120]

約数ペア:

[(1, 229158120), (2, 114579060), (3, 76386040), (4, 57289530), (5, 45831624), (6, 38193020), (8, 28644765), (10, 22915812), (12, 19096510), (15, 15277208), (20, 11457906), (24, 9548255), (30, 7638604), (40, 5728953), (60, 3819302), (120, 1909651)]