30162160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53861}}^1$

素因数の和:53881

約数の個数: 40

約数和(自身を含む): 80146656

約数和(自身を除く): 49984496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53861, 107722, 215444, 269305, 377027, 430888, 538610, 754054, 861776, 1077220, 1508108, 1885135, 2154440, 3016216, 3770270, 4308880, 6032432, 7540540, 15081080, 30162160]

約数ペア:

[(1, 30162160), (2, 15081080), (4, 7540540), (5, 6032432), (7, 4308880), (8, 3770270), (10, 3016216), (14, 2154440), (16, 1885135), (20, 1508108), (28, 1077220), (35, 861776), (40, 754054), (56, 538610), (70, 430888), (80, 377027), (112, 269305), (140, 215444), (280, 107722), (560, 53861)]