308200680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2240

約数の個数: 128

約数和(自身を含む): 1035331200

約数和(自身を除く): 727130520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2083, 2466, 2740, 3288, 3699, 4110, 4166, 4932, 5480, 6165, 6249, 7398, 8220, 8332, 9864, 10415, 12330, 12498, 14796, 16440, 16664, 18495, 18747, 20830, 24660, 24996, 29592, 31245, 36990, 37494, 41660, 49320, 49992, 56241, 62490, 73980, 74988, 83320, 93735, 112482, 124980, 147960, 149976, 187470, 224964, 249960, 281205, 285371, 374940, 449928, 562410, 570742, 749880, 856113, 1124820, 1141484, 1426855, 1712226, 2249640, 2282968, 2568339, 2853710, 3424452, 4280565, 5136678, 5707420, 6848904, 7705017, 8561130, 10273356, 11414840, 12841695, 15410034, 17122260, 20546712, 25683390, 30820068, 34244520, 38525085, 51366780, 61640136, 77050170, 102733560, 154100340, 308200680]

約数ペア:

[(1, 308200680), (2, 154100340), (3, 102733560), (4, 77050170), (5, 61640136), (6, 51366780), (8, 38525085), (9, 34244520), (10, 30820068), (12, 25683390), (15, 20546712), (18, 17122260), (20, 15410034), (24, 12841695), (27, 11414840), (30, 10273356), (36, 8561130), (40, 7705017), (45, 6848904), (54, 5707420), (60, 5136678), (72, 4280565), (90, 3424452), (108, 2853710), (120, 2568339), (135, 2282968), (137, 2249640), (180, 1712226), (216, 1426855), (270, 1141484), (274, 1124820), (360, 856113), (411, 749880), (540, 570742), (548, 562410), (685, 449928), (822, 374940), (1080, 285371), (1096, 281205), (1233, 249960), (1370, 224964), (1644, 187470), (2055, 149976), (2083, 147960), (2466, 124980), (2740, 112482), (3288, 93735), (3699, 83320), (4110, 74988), (4166, 73980), (4932, 62490), (5480, 56241), (6165, 49992), (6249, 49320), (7398, 41660), (8220, 37494), (8332, 36990), (9864, 31245), (10415, 29592), (12330, 24996), (12498, 24660), (14796, 20830), (16440, 18747), (16664, 18495)]