61256640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{63809}}^1$

素因数の和:63829

約数の個数: 56

約数和(自身を含む): 194492880

約数和(自身を除く): 133236240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 63809, 127618, 191427, 255236, 319045, 382854, 510472, 638090, 765708, 957135, 1020944, 1276180, 1531416, 1914270, 2041888, 2552360, 3062832, 3828540, 4083776, 5104720, 6125664, 7657080, 10209440, 12251328, 15314160, 20418880, 30628320, 61256640]

約数ペア:

[(1, 61256640), (2, 30628320), (3, 20418880), (4, 15314160), (5, 12251328), (6, 10209440), (8, 7657080), (10, 6125664), (12, 5104720), (15, 4083776), (16, 3828540), (20, 3062832), (24, 2552360), (30, 2041888), (32, 1914270), (40, 1531416), (48, 1276180), (60, 1020944), (64, 957135), (80, 765708), (96, 638090), (120, 510472), (160, 382854), (192, 319045), (240, 255236), (320, 191427), (480, 127618), (960, 63809)]