268093440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2909}}^1$

素因数の和:2942

約数の個数: 144

約数和(自身を含む): 929483100

約数和(自身を除く): 661389660

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 2909, 3072, 3840, 4608, 5120, 5760, 5818, 6144, 7680, 8727, 9216, 10240, 11520, 11636, 14545, 15360, 17454, 18432, 23040, 23272, 26181, 29090, 30720, 34908, 43635, 46080, 46544, 52362, 58180, 69816, 87270, 92160, 93088, 104724, 116360, 130905, 139632, 174540, 186176, 209448, 232720, 261810, 279264, 349080, 372352, 418896, 465440, 523620, 558528, 698160, 744704, 837792, 930880, 1047240, 1117056, 1396320, 1489408, 1675584, 1861760, 2094480, 2234112, 2792640, 2978816, 3351168, 3723520, 4188960, 4468224, 5585280, 5957632, 6702336, 7447040, 8377920, 8936448, 11170560, 13404672, 14894080, 16755840, 17872896, 22341120, 26809344, 29788160, 33511680, 44682240, 53618688, 67023360, 89364480, 134046720, 268093440]

約数ペア:

[(1, 268093440), (2, 134046720), (3, 89364480), (4, 67023360), (5, 53618688), (6, 44682240), (8, 33511680), (9, 29788160), (10, 26809344), (12, 22341120), (15, 17872896), (16, 16755840), (18, 14894080), (20, 13404672), (24, 11170560), (30, 8936448), (32, 8377920), (36, 7447040), (40, 6702336), (45, 5957632), (48, 5585280), (60, 4468224), (64, 4188960), (72, 3723520), (80, 3351168), (90, 2978816), (96, 2792640), (120, 2234112), (128, 2094480), (144, 1861760), (160, 1675584), (180, 1489408), (192, 1396320), (240, 1117056), (256, 1047240), (288, 930880), (320, 837792), (360, 744704), (384, 698160), (480, 558528), (512, 523620), (576, 465440), (640, 418896), (720, 372352), (768, 349080), (960, 279264), (1024, 261810), (1152, 232720), (1280, 209448), (1440, 186176), (1536, 174540), (1920, 139632), (2048, 130905), (2304, 116360), (2560, 104724), (2880, 93088), (2909, 92160), (3072, 87270), (3840, 69816), (4608, 58180), (5120, 52362), (5760, 46544), (5818, 46080), (6144, 43635), (7680, 34908), (8727, 30720), (9216, 29090), (10240, 26181), (11520, 23272), (11636, 23040), (14545, 18432), (15360, 17454)]