68139360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15773}}^1$

素因数の和:15797

約数の個数: 96

約数和(自身を含む): 238502880

約数和(自身を除く): 170363520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15773, 31546, 47319, 63092, 78865, 94638, 126184, 141957, 157730, 189276, 236595, 252368, 283914, 315460, 378552, 425871, 473190, 504736, 567828, 630920, 709785, 757104, 851742, 946380, 1135656, 1261840, 1419570, 1514208, 1703484, 1892760, 2129355, 2271312, 2523680, 2839140, 3406968, 3785520, 4258710, 4542624, 5678280, 6813936, 7571040, 8517420, 11356560, 13627872, 17034840, 22713120, 34069680, 68139360]

約数ペア:

[(1, 68139360), (2, 34069680), (3, 22713120), (4, 17034840), (5, 13627872), (6, 11356560), (8, 8517420), (9, 7571040), (10, 6813936), (12, 5678280), (15, 4542624), (16, 4258710), (18, 3785520), (20, 3406968), (24, 2839140), (27, 2523680), (30, 2271312), (32, 2129355), (36, 1892760), (40, 1703484), (45, 1514208), (48, 1419570), (54, 1261840), (60, 1135656), (72, 946380), (80, 851742), (90, 757104), (96, 709785), (108, 630920), (120, 567828), (135, 504736), (144, 473190), (160, 425871), (180, 378552), (216, 315460), (240, 283914), (270, 252368), (288, 236595), (360, 189276), (432, 157730), (480, 141957), (540, 126184), (720, 94638), (864, 78865), (1080, 63092), (1440, 47319), (2160, 31546), (4320, 15773)]