91330560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 316854720

約数和(自身を除く): 225524160

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, 991, 1024, 1152, 1280, 1440, 1536, 1920, 1982, 2048, 2304, 2560, 2880, 2973, 3072, 3840, 3964, 4608, 4955, 5120, 5760, 5946, 6144, 7680, 7928, 8919, 9216, 9910, 10240, 11520, 11892, 14865, 15360, 15856, 17838, 18432, 19820, 23040, 23784, 29730, 30720, 31712, 35676, 39640, 44595, 46080, 47568, 59460, 63424, 71352, 79280, 89190, 92160, 95136, 118920, 126848, 142704, 158560, 178380, 190272, 237840, 253696, 285408, 317120, 356760, 380544, 475680, 507392, 570816, 634240, 713520, 761088, 951360, 1014784, 1141632, 1268480, 1427040, 1522176, 1902720, 2029568, 2283264, 2536960, 2854080, 3044352, 3805440, 4566528, 5073920, 5708160, 6088704, 7610880, 9133056, 10147840, 11416320, 15221760, 18266112, 22832640, 30443520, 45665280, 91330560]

約数ペア:

[(1, 91330560), (2, 45665280), (3, 30443520), (4, 22832640), (5, 18266112), (6, 15221760), (8, 11416320), (9, 10147840), (10, 9133056), (12, 7610880), (15, 6088704), (16, 5708160), (18, 5073920), (20, 4566528), (24, 3805440), (30, 3044352), (32, 2854080), (36, 2536960), (40, 2283264), (45, 2029568), (48, 1902720), (60, 1522176), (64, 1427040), (72, 1268480), (80, 1141632), (90, 1014784), (96, 951360), (120, 761088), (128, 713520), (144, 634240), (160, 570816), (180, 507392), (192, 475680), (240, 380544), (256, 356760), (288, 317120), (320, 285408), (360, 253696), (384, 237840), (480, 190272), (512, 178380), (576, 158560), (640, 142704), (720, 126848), (768, 118920), (960, 95136), (991, 92160), (1024, 89190), (1152, 79280), (1280, 71352), (1440, 63424), (1536, 59460), (1920, 47568), (1982, 46080), (2048, 44595), (2304, 39640), (2560, 35676), (2880, 31712), (2973, 30720), (3072, 29730), (3840, 23784), (3964, 23040), (4608, 19820), (4955, 18432), (5120, 17838), (5760, 15856), (5946, 15360), (6144, 14865), (7680, 11892), (7928, 11520), (8919, 10240), (9216, 9910)]