273751920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9749}}^1$

素因数の和:9784

約数の個数: 160

約数和(自身を含む): 1015560000

約数和(自身を除く): 741808080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 9749, 14040, 19498, 28080, 29247, 38996, 48745, 58494, 77992, 87741, 97490, 116988, 126737, 146235, 155984, 175482, 194980, 233976, 253474, 263223, 292470, 350964, 380211, 389960, 438705, 467952, 506948, 526446, 584940, 633685, 701928, 760422, 779920, 877410, 1013896, 1052892, 1140633, 1169880, 1267370, 1316115, 1403856, 1520844, 1754820, 1901055, 2027792, 2105784, 2281266, 2339760, 2534740, 2632230, 3041688, 3421899, 3509640, 3802110, 4211568, 4562532, 5069480, 5264460, 5703165, 6083376, 6843798, 7019280, 7604220, 9125064, 10138960, 10528920, 11406330, 13687596, 15208440, 17109495, 18250128, 21057840, 22812660, 27375192, 30416880, 34218990, 45625320, 54750384, 68437980, 91250640, 136875960, 273751920]

約数ペア:

[(1, 273751920), (2, 136875960), (3, 91250640), (4, 68437980), (5, 54750384), (6, 45625320), (8, 34218990), (9, 30416880), (10, 27375192), (12, 22812660), (13, 21057840), (15, 18250128), (16, 17109495), (18, 15208440), (20, 13687596), (24, 11406330), (26, 10528920), (27, 10138960), (30, 9125064), (36, 7604220), (39, 7019280), (40, 6843798), (45, 6083376), (48, 5703165), (52, 5264460), (54, 5069480), (60, 4562532), (65, 4211568), (72, 3802110), (78, 3509640), (80, 3421899), (90, 3041688), (104, 2632230), (108, 2534740), (117, 2339760), (120, 2281266), (130, 2105784), (135, 2027792), (144, 1901055), (156, 1754820), (180, 1520844), (195, 1403856), (208, 1316115), (216, 1267370), (234, 1169880), (240, 1140633), (260, 1052892), (270, 1013896), (312, 877410), (351, 779920), (360, 760422), (390, 701928), (432, 633685), (468, 584940), (520, 526446), (540, 506948), (585, 467952), (624, 438705), (702, 389960), (720, 380211), (780, 350964), (936, 292470), (1040, 263223), (1080, 253474), (1170, 233976), (1404, 194980), (1560, 175482), (1755, 155984), (1872, 146235), (2160, 126737), (2340, 116988), (2808, 97490), (3120, 87741), (3510, 77992), (4680, 58494), (5616, 48745), (7020, 38996), (9360, 29247), (9749, 28080), (14040, 19498)]