73889280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 262706400

約数和(自身を除く): 188817120

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1069, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2138, 2160, 2304, 2560, 2880, 3207, 3456, 3840, 4276, 4320, 4608, 5345, 5760, 6414, 6912, 7680, 8552, 8640, 9621, 10690, 11520, 12828, 13824, 16035, 17104, 17280, 19242, 21380, 23040, 25656, 28863, 32070, 34208, 34560, 38484, 42760, 48105, 51312, 57726, 64140, 68416, 69120, 76968, 85520, 96210, 102624, 115452, 128280, 136832, 144315, 153936, 171040, 192420, 205248, 230904, 256560, 273664, 288630, 307872, 342080, 384840, 410496, 461808, 513120, 547328, 577260, 615744, 684160, 769680, 820992, 923616, 1026240, 1154520, 1231488, 1368320, 1539360, 1641984, 1847232, 2052480, 2309040, 2462976, 2736640, 3078720, 3694464, 4104960, 4618080, 4925952, 6157440, 7388928, 8209920, 9236160, 12314880, 14777856, 18472320, 24629760, 36944640, 73889280]

約数ペア:

[(1, 73889280), (2, 36944640), (3, 24629760), (4, 18472320), (5, 14777856), (6, 12314880), (8, 9236160), (9, 8209920), (10, 7388928), (12, 6157440), (15, 4925952), (16, 4618080), (18, 4104960), (20, 3694464), (24, 3078720), (27, 2736640), (30, 2462976), (32, 2309040), (36, 2052480), (40, 1847232), (45, 1641984), (48, 1539360), (54, 1368320), (60, 1231488), (64, 1154520), (72, 1026240), (80, 923616), (90, 820992), (96, 769680), (108, 684160), (120, 615744), (128, 577260), (135, 547328), (144, 513120), (160, 461808), (180, 410496), (192, 384840), (216, 342080), (240, 307872), (256, 288630), (270, 273664), (288, 256560), (320, 230904), (360, 205248), (384, 192420), (432, 171040), (480, 153936), (512, 144315), (540, 136832), (576, 128280), (640, 115452), (720, 102624), (768, 96210), (864, 85520), (960, 76968), (1069, 69120), (1080, 68416), (1152, 64140), (1280, 57726), (1440, 51312), (1536, 48105), (1728, 42760), (1920, 38484), (2138, 34560), (2160, 34208), (2304, 32070), (2560, 28863), (2880, 25656), (3207, 23040), (3456, 21380), (3840, 19242), (4276, 17280), (4320, 17104), (4608, 16035), (5345, 13824), (5760, 12828), (6414, 11520), (6912, 10690), (7680, 9621), (8552, 8640)]