8089920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^2$

素因数の和:129

約数の個数: 126

約数和(自身を含む): 28360878

約数和(自身を除く): 20270958

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2809, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5618, 6360, 7632, 8427, 8480, 9540, 10176, 11236, 12720, 14045, 15264, 16854, 16960, 19080, 22472, 25281, 25440, 28090, 30528, 33708, 38160, 42135, 44944, 50562, 50880, 56180, 67416, 76320, 84270, 89888, 101124, 112360, 126405, 134832, 152640, 168540, 179776, 202248, 224720, 252810, 269664, 337080, 404496, 449440, 505620, 539328, 674160, 808992, 898880, 1011240, 1348320, 1617984, 2022480, 2696640, 4044960, 8089920]

約数ペア:

[(1, 8089920), (2, 4044960), (3, 2696640), (4, 2022480), (5, 1617984), (6, 1348320), (8, 1011240), (9, 898880), (10, 808992), (12, 674160), (15, 539328), (16, 505620), (18, 449440), (20, 404496), (24, 337080), (30, 269664), (32, 252810), (36, 224720), (40, 202248), (45, 179776), (48, 168540), (53, 152640), (60, 134832), (64, 126405), (72, 112360), (80, 101124), (90, 89888), (96, 84270), (106, 76320), (120, 67416), (144, 56180), (159, 50880), (160, 50562), (180, 44944), (192, 42135), (212, 38160), (240, 33708), (265, 30528), (288, 28090), (318, 25440), (320, 25281), (360, 22472), (424, 19080), (477, 16960), (480, 16854), (530, 15264), (576, 14045), (636, 12720), (720, 11236), (795, 10176), (848, 9540), (954, 8480), (960, 8427), (1060, 7632), (1272, 6360), (1440, 5618), (1590, 5088), (1696, 4770), (1908, 4240), (2120, 3816), (2385, 3392), (2544, 3180), (2809, 2880)]