264215880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5779}}^1$

素因数の和:5923

約数の個数: 96

約数和(自身を含む): 865612800

約数和(自身を除く): 601396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 5779, 7620, 9144, 11430, 11558, 15240, 17337, 22860, 23116, 28895, 34674, 45720, 46232, 52011, 57790, 69348, 86685, 104022, 115580, 138696, 173370, 208044, 231160, 260055, 346740, 416088, 520110, 693480, 733933, 1040220, 1467866, 2080440, 2201799, 2935732, 3669665, 4403598, 5871464, 6605397, 7339330, 8807196, 11008995, 13210794, 14678660, 17614392, 22017990, 26421588, 29357320, 33026985, 44035980, 52843176, 66053970, 88071960, 132107940, 264215880]

約数ペア:

[(1, 264215880), (2, 132107940), (3, 88071960), (4, 66053970), (5, 52843176), (6, 44035980), (8, 33026985), (9, 29357320), (10, 26421588), (12, 22017990), (15, 17614392), (18, 14678660), (20, 13210794), (24, 11008995), (30, 8807196), (36, 7339330), (40, 6605397), (45, 5871464), (60, 4403598), (72, 3669665), (90, 2935732), (120, 2201799), (127, 2080440), (180, 1467866), (254, 1040220), (360, 733933), (381, 693480), (508, 520110), (635, 416088), (762, 346740), (1016, 260055), (1143, 231160), (1270, 208044), (1524, 173370), (1905, 138696), (2286, 115580), (2540, 104022), (3048, 86685), (3810, 69348), (4572, 57790), (5080, 52011), (5715, 46232), (5779, 45720), (7620, 34674), (9144, 28895), (11430, 23116), (11558, 22860), (15240, 17337)]