7145280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{827}}^1$

素因数の和:853

約数の個数: 112

約数和(自身を含む): 25237440

約数和(自身を除く): 18092160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 827, 864, 960, 1080, 1440, 1654, 1728, 2160, 2481, 2880, 3308, 4135, 4320, 4962, 6616, 7443, 8270, 8640, 9924, 12405, 13232, 14886, 16540, 19848, 22329, 24810, 26464, 29772, 33080, 37215, 39696, 44658, 49620, 52928, 59544, 66160, 74430, 79392, 89316, 99240, 111645, 119088, 132320, 148860, 158784, 178632, 198480, 223290, 238176, 264640, 297720, 357264, 396960, 446580, 476352, 595440, 714528, 793920, 893160, 1190880, 1429056, 1786320, 2381760, 3572640, 7145280]

約数ペア:

[(1, 7145280), (2, 3572640), (3, 2381760), (4, 1786320), (5, 1429056), (6, 1190880), (8, 893160), (9, 793920), (10, 714528), (12, 595440), (15, 476352), (16, 446580), (18, 396960), (20, 357264), (24, 297720), (27, 264640), (30, 238176), (32, 223290), (36, 198480), (40, 178632), (45, 158784), (48, 148860), (54, 132320), (60, 119088), (64, 111645), (72, 99240), (80, 89316), (90, 79392), (96, 74430), (108, 66160), (120, 59544), (135, 52928), (144, 49620), (160, 44658), (180, 39696), (192, 37215), (216, 33080), (240, 29772), (270, 26464), (288, 24810), (320, 22329), (360, 19848), (432, 16540), (480, 14886), (540, 13232), (576, 12405), (720, 9924), (827, 8640), (864, 8270), (960, 7443), (1080, 6616), (1440, 4962), (1654, 4320), (1728, 4135), (2160, 3308), (2481, 2880)]