54468840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{453907}}^1$

素因数の和:453921

約数の個数: 32

約数和(自身を含む): 163406880

約数和(自身を除く): 108938040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 453907, 907814, 1361721, 1815628, 2269535, 2723442, 3631256, 4539070, 5446884, 6808605, 9078140, 10893768, 13617210, 18156280, 27234420, 54468840]

約数ペア:

[(1, 54468840), (2, 27234420), (3, 18156280), (4, 13617210), (5, 10893768), (6, 9078140), (8, 6808605), (10, 5446884), (12, 4539070), (15, 3631256), (20, 2723442), (24, 2269535), (30, 1815628), (40, 1361721), (60, 907814), (120, 453907)]