1188840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9907}}^1$

素因数の和:9921

約数の個数: 32

約数和(自身を含む): 3566880

約数和(自身を除く): 2378040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9907, 19814, 29721, 39628, 49535, 59442, 79256, 99070, 118884, 148605, 198140, 237768, 297210, 396280, 594420, 1188840]

約数ペア:

[(1, 1188840), (2, 594420), (3, 396280), (4, 297210), (5, 237768), (6, 198140), (8, 148605), (10, 118884), (12, 99070), (15, 79256), (20, 59442), (24, 49535), (30, 39628), (40, 29721), (60, 19814), (120, 9907)]