268845120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 168

約数和(自身を含む): 930807384

約数和(自身を除く): 661962264

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, 144, 160, 180, 192, 240, 277, 288, 320, 337, 360, 480, 554, 576, 674, 720, 831, 960, 1011, 1108, 1348, 1385, 1440, 1662, 1685, 2022, 2216, 2493, 2696, 2770, 2880, 3033, 3324, 3370, 4044, 4155, 4432, 4986, 5055, 5392, 5540, 6066, 6648, 6740, 8088, 8310, 8864, 9972, 10110, 10784, 11080, 12132, 12465, 13296, 13480, 15165, 16176, 16620, 17728, 19944, 20220, 21568, 22160, 24264, 24930, 26592, 26960, 30330, 32352, 33240, 39888, 40440, 44320, 48528, 49860, 53184, 53920, 60660, 64704, 66480, 79776, 80880, 88640, 93349, 97056, 99720, 107840, 121320, 132960, 159552, 161760, 186698, 194112, 199440, 242640, 265920, 280047, 323520, 373396, 398880, 466745, 485280, 560094, 746792, 797760, 840141, 933490, 970560, 1120188, 1400235, 1493584, 1680282, 1866980, 2240376, 2800470, 2987168, 3360564, 3733960, 4200705, 4480752, 5600940, 5974336, 6721128, 7467920, 8401410, 8961504, 11201880, 13442256, 14935840, 16802820, 17923008, 22403760, 26884512, 29871680, 33605640, 44807520, 53769024, 67211280, 89615040, 134422560, 268845120]

約数ペア:

[(1, 268845120), (2, 134422560), (3, 89615040), (4, 67211280), (5, 53769024), (6, 44807520), (8, 33605640), (9, 29871680), (10, 26884512), (12, 22403760), (15, 17923008), (16, 16802820), (18, 14935840), (20, 13442256), (24, 11201880), (30, 8961504), (32, 8401410), (36, 7467920), (40, 6721128), (45, 5974336), (48, 5600940), (60, 4480752), (64, 4200705), (72, 3733960), (80, 3360564), (90, 2987168), (96, 2800470), (120, 2240376), (144, 1866980), (160, 1680282), (180, 1493584), (192, 1400235), (240, 1120188), (277, 970560), (288, 933490), (320, 840141), (337, 797760), (360, 746792), (480, 560094), (554, 485280), (576, 466745), (674, 398880), (720, 373396), (831, 323520), (960, 280047), (1011, 265920), (1108, 242640), (1348, 199440), (1385, 194112), (1440, 186698), (1662, 161760), (1685, 159552), (2022, 132960), (2216, 121320), (2493, 107840), (2696, 99720), (2770, 97056), (2880, 93349), (3033, 88640), (3324, 80880), (3370, 79776), (4044, 66480), (4155, 64704), (4432, 60660), (4986, 53920), (5055, 53184), (5392, 49860), (5540, 48528), (6066, 44320), (6648, 40440), (6740, 39888), (8088, 33240), (8310, 32352), (8864, 30330), (9972, 26960), (10110, 26592), (10784, 24930), (11080, 24264), (12132, 22160), (12465, 21568), (13296, 20220), (13480, 19944), (15165, 17728), (16176, 16620)]