264697920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{91909}}^1$

素因数の和:91932

約数の個数: 84

約数和(自身を含む): 910460460

約数和(自身を除く): 645762540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 91909, 183818, 275727, 367636, 459545, 551454, 735272, 827181, 919090, 1102908, 1378635, 1470544, 1654362, 1838180, 2205816, 2757270, 2941088, 3308724, 3676360, 4135905, 4411632, 5514540, 5882176, 6617448, 7352720, 8271810, 8823264, 11029080, 13234896, 14705440, 16543620, 17646528, 22058160, 26469792, 29410880, 33087240, 44116320, 52939584, 66174480, 88232640, 132348960, 264697920]

約数ペア:

[(1, 264697920), (2, 132348960), (3, 88232640), (4, 66174480), (5, 52939584), (6, 44116320), (8, 33087240), (9, 29410880), (10, 26469792), (12, 22058160), (15, 17646528), (16, 16543620), (18, 14705440), (20, 13234896), (24, 11029080), (30, 8823264), (32, 8271810), (36, 7352720), (40, 6617448), (45, 5882176), (48, 5514540), (60, 4411632), (64, 4135905), (72, 3676360), (80, 3308724), (90, 2941088), (96, 2757270), (120, 2205816), (144, 1838180), (160, 1654362), (180, 1470544), (192, 1378635), (240, 1102908), (288, 919090), (320, 827181), (360, 735272), (480, 551454), (576, 459545), (720, 367636), (960, 275727), (1440, 183818), (2880, 91909)]