2947933440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{28433}}^1$

素因数の和:28466

約数の個数: 180

約数和(自身を含む): 10548615924

約数和(自身を除く): 7600682484

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 28433, 34560, 51840, 56866, 85299, 103680, 113732, 142165, 170598, 227464, 255897, 284330, 341196, 426495, 454928, 511794, 568660, 682392, 767691, 852990, 909856, 1023588, 1137320, 1279485, 1364784, 1535382, 1705980, 1819712, 2047176, 2274640, 2303073, 2558970, 2729568, 3070764, 3411960, 3639424, 3838455, 4094352, 4549280, 4606146, 5117940, 5459136, 6141528, 6823920, 7278848, 7676910, 8188704, 9098560, 9212292, 10235880, 10918272, 11515365, 12283056, 13647840, 15353820, 16377408, 18197120, 18424584, 20471760, 21836544, 23030730, 24566112, 27295680, 30707640, 32754816, 36394240, 36849168, 40943520, 46061460, 49132224, 54591360, 61415280, 65509632, 73698336, 81887040, 92122920, 98264448, 109182720, 122830560, 147396672, 163774080, 184245840, 196528896, 245661120, 294793344, 327548160, 368491680, 491322240, 589586688, 736983360, 982644480, 1473966720, 2947933440]

約数ペア:

[(1, 2947933440), (2, 1473966720), (3, 982644480), (4, 736983360), (5, 589586688), (6, 491322240), (8, 368491680), (9, 327548160), (10, 294793344), (12, 245661120), (15, 196528896), (16, 184245840), (18, 163774080), (20, 147396672), (24, 122830560), (27, 109182720), (30, 98264448), (32, 92122920), (36, 81887040), (40, 73698336), (45, 65509632), (48, 61415280), (54, 54591360), (60, 49132224), (64, 46061460), (72, 40943520), (80, 36849168), (81, 36394240), (90, 32754816), (96, 30707640), (108, 27295680), (120, 24566112), (128, 23030730), (135, 21836544), (144, 20471760), (160, 18424584), (162, 18197120), (180, 16377408), (192, 15353820), (216, 13647840), (240, 12283056), (256, 11515365), (270, 10918272), (288, 10235880), (320, 9212292), (324, 9098560), (360, 8188704), (384, 7676910), (405, 7278848), (432, 6823920), (480, 6141528), (540, 5459136), (576, 5117940), (640, 4606146), (648, 4549280), (720, 4094352), (768, 3838455), (810, 3639424), (864, 3411960), (960, 3070764), (1080, 2729568), (1152, 2558970), (1280, 2303073), (1296, 2274640), (1440, 2047176), (1620, 1819712), (1728, 1705980), (1920, 1535382), (2160, 1364784), (2304, 1279485), (2592, 1137320), (2880, 1023588), (3240, 909856), (3456, 852990), (3840, 767691), (4320, 682392), (5184, 568660), (5760, 511794), (6480, 454928), (6912, 426495), (8640, 341196), (10368, 284330), (11520, 255897), (12960, 227464), (17280, 170598), (20736, 142165), (25920, 113732), (28433, 103680), (34560, 85299), (51840, 56866)]