131074560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5689}}^1$

素因数の和:5718

約数の個数: 120

約数和(自身を含む): 454027860

約数和(自身を除く): 322953300

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5689, 5760, 7680, 11378, 11520, 17067, 22756, 23040, 28445, 34134, 45512, 51201, 56890, 68268, 85335, 91024, 102402, 113780, 136536, 170670, 182048, 204804, 227560, 256005, 273072, 341340, 364096, 409608, 455120, 512010, 546144, 682680, 728192, 819216, 910240, 1024020, 1092288, 1365360, 1456384, 1638432, 1820480, 2048040, 2184576, 2730720, 2912768, 3276864, 3640960, 4096080, 4369152, 5461440, 6553728, 7281920, 8192160, 8738304, 10922880, 13107456, 14563840, 16384320, 21845760, 26214912, 32768640, 43691520, 65537280, 131074560]

約数ペア:

[(1, 131074560), (2, 65537280), (3, 43691520), (4, 32768640), (5, 26214912), (6, 21845760), (8, 16384320), (9, 14563840), (10, 13107456), (12, 10922880), (15, 8738304), (16, 8192160), (18, 7281920), (20, 6553728), (24, 5461440), (30, 4369152), (32, 4096080), (36, 3640960), (40, 3276864), (45, 2912768), (48, 2730720), (60, 2184576), (64, 2048040), (72, 1820480), (80, 1638432), (90, 1456384), (96, 1365360), (120, 1092288), (128, 1024020), (144, 910240), (160, 819216), (180, 728192), (192, 682680), (240, 546144), (256, 512010), (288, 455120), (320, 409608), (360, 364096), (384, 341340), (480, 273072), (512, 256005), (576, 227560), (640, 204804), (720, 182048), (768, 170670), (960, 136536), (1152, 113780), (1280, 102402), (1440, 91024), (1536, 85335), (1920, 68268), (2304, 56890), (2560, 51201), (2880, 45512), (3840, 34134), (4608, 28445), (5689, 23040), (5760, 22756), (7680, 17067), (11378, 11520)]