45665280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 132

約数和(自身を含む): 158388672

約数和(自身を除く): 112723392

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, 2304, 2560, 2880, 2973, 3072, 3840, 3964, 4608, 4955, 5120, 5760, 5946, 7680, 7928, 8919, 9216, 9910, 11520, 11892, 14865, 15360, 15856, 17838, 19820, 23040, 23784, 29730, 31712, 35676, 39640, 44595, 46080, 47568, 59460, 63424, 71352, 79280, 89190, 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, 2283264, 2536960, 2854080, 3044352, 3805440, 4566528, 5073920, 5708160, 7610880, 9133056, 11416320, 15221760, 22832640, 45665280]

約数ペア:

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