13068840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108907}}^1$

素因数の和:108921

約数の個数: 32

約数和(自身を含む): 39206880

約数和(自身を除く): 26138040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108907, 217814, 326721, 435628, 544535, 653442, 871256, 1089070, 1306884, 1633605, 2178140, 2613768, 3267210, 4356280, 6534420, 13068840]

約数ペア:

[(1, 13068840), (2, 6534420), (3, 4356280), (4, 3267210), (5, 2613768), (6, 2178140), (8, 1633605), (10, 1306884), (12, 1089070), (15, 871256), (20, 653442), (24, 544535), (30, 435628), (40, 326721), (60, 217814), (120, 108907)]