187085280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389761}}^1$

素因数の和:389779

約数の個数: 48

約数和(自身を含む): 589320144

約数和(自身を除く): 402234864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 389761, 779522, 1169283, 1559044, 1948805, 2338566, 3118088, 3897610, 4677132, 5846415, 6236176, 7795220, 9354264, 11692830, 12472352, 15590440, 18708528, 23385660, 31180880, 37417056, 46771320, 62361760, 93542640, 187085280]

約数ペア:

[(1, 187085280), (2, 93542640), (3, 62361760), (4, 46771320), (5, 37417056), (6, 31180880), (8, 23385660), (10, 18708528), (12, 15590440), (15, 12472352), (16, 11692830), (20, 9354264), (24, 7795220), (30, 6236176), (32, 5846415), (40, 4677132), (48, 3897610), (60, 3118088), (80, 2338566), (96, 1948805), (120, 1559044), (160, 1169283), (240, 779522), (480, 389761)]