653569920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113467}}^1$

素因数の和:113492

約数の個数: 96

約数和(自身を含む): 2256878520

約数和(自身を除く): 1603308600

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 113467, 226934, 340401, 453868, 567335, 680802, 907736, 1021203, 1134670, 1361604, 1702005, 1815472, 2042406, 2269340, 2723208, 3404010, 3630944, 4084812, 4538680, 5106015, 5446416, 6808020, 7261888, 8169624, 9077360, 10212030, 10892832, 13616040, 14523776, 16339248, 18154720, 20424060, 21785664, 27232080, 32678496, 36309440, 40848120, 43571328, 54464160, 65356992, 72618880, 81696240, 108928320, 130713984, 163392480, 217856640, 326784960, 653569920]

約数ペア:

[(1, 653569920), (2, 326784960), (3, 217856640), (4, 163392480), (5, 130713984), (6, 108928320), (8, 81696240), (9, 72618880), (10, 65356992), (12, 54464160), (15, 43571328), (16, 40848120), (18, 36309440), (20, 32678496), (24, 27232080), (30, 21785664), (32, 20424060), (36, 18154720), (40, 16339248), (45, 14523776), (48, 13616040), (60, 10892832), (64, 10212030), (72, 9077360), (80, 8169624), (90, 7261888), (96, 6808020), (120, 5446416), (128, 5106015), (144, 4538680), (160, 4084812), (180, 3630944), (192, 3404010), (240, 2723208), (288, 2269340), (320, 2042406), (360, 1815472), (384, 1702005), (480, 1361604), (576, 1134670), (640, 1021203), (720, 907736), (960, 680802), (1152, 567335), (1440, 453868), (1920, 340401), (2880, 226934), (5760, 113467)]