85580320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 236573568

約数和(自身を除く): 150993248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 1777, 2408, 3010, 3440, 3554, 4816, 6020, 6880, 7108, 8885, 9632, 12040, 12439, 14216, 17770, 24080, 24878, 28432, 35540, 48160, 49756, 56864, 62195, 71080, 76411, 99512, 124390, 142160, 152822, 199024, 248780, 284320, 305644, 382055, 398048, 497560, 534877, 611288, 764110, 995120, 1069754, 1222576, 1528220, 1990240, 2139508, 2445152, 2674385, 3056440, 4279016, 5348770, 6112880, 8558032, 10697540, 12225760, 17116064, 21395080, 42790160, 85580320]

約数ペア:

[(1, 85580320), (2, 42790160), (4, 21395080), (5, 17116064), (7, 12225760), (8, 10697540), (10, 8558032), (14, 6112880), (16, 5348770), (20, 4279016), (28, 3056440), (32, 2674385), (35, 2445152), (40, 2139508), (43, 1990240), (56, 1528220), (70, 1222576), (80, 1069754), (86, 995120), (112, 764110), (140, 611288), (160, 534877), (172, 497560), (215, 398048), (224, 382055), (280, 305644), (301, 284320), (344, 248780), (430, 199024), (560, 152822), (602, 142160), (688, 124390), (860, 99512), (1120, 76411), (1204, 71080), (1376, 62195), (1505, 56864), (1720, 49756), (1777, 48160), (2408, 35540), (3010, 28432), (3440, 24878), (3554, 24080), (4816, 17770), (6020, 14216), (6880, 12439), (7108, 12040), (8885, 9632)]