39571320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329761}}^1$

素因数の和:329775

約数の個数: 32

約数和(自身を含む): 118714320

約数和(自身を除く): 79143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329761, 659522, 989283, 1319044, 1648805, 1978566, 2638088, 3297610, 3957132, 4946415, 6595220, 7914264, 9892830, 13190440, 19785660, 39571320]

約数ペア:

[(1, 39571320), (2, 19785660), (3, 13190440), (4, 9892830), (5, 7914264), (6, 6595220), (8, 4946415), (10, 3957132), (12, 3297610), (15, 2638088), (20, 1978566), (24, 1648805), (30, 1319044), (40, 989283), (60, 659522), (120, 329761)]