126659640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8311}}^1$

素因数の和:8452

約数の個数: 64

約数和(自身を含む): 383016960

約数和(自身を除く): 256357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 8311, 15240, 16622, 24933, 33244, 41555, 49866, 66488, 83110, 99732, 124665, 166220, 199464, 249330, 332440, 498660, 997320, 1055497, 2110994, 3166491, 4221988, 5277485, 6332982, 8443976, 10554970, 12665964, 15832455, 21109940, 25331928, 31664910, 42219880, 63329820, 126659640]

約数ペア:

[(1, 126659640), (2, 63329820), (3, 42219880), (4, 31664910), (5, 25331928), (6, 21109940), (8, 15832455), (10, 12665964), (12, 10554970), (15, 8443976), (20, 6332982), (24, 5277485), (30, 4221988), (40, 3166491), (60, 2110994), (120, 1055497), (127, 997320), (254, 498660), (381, 332440), (508, 249330), (635, 199464), (762, 166220), (1016, 124665), (1270, 99732), (1524, 83110), (1905, 66488), (2540, 49866), (3048, 41555), (3810, 33244), (5080, 24933), (7620, 16622), (8311, 15240)]