168046080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{21881}}^1$

素因数の和:21907

約数の個数: 80

約数和(自身を含む): 537246864

約数和(自身を除く): 369200784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 21881, 43762, 65643, 87524, 109405, 131286, 175048, 218810, 262572, 328215, 350096, 437620, 525144, 656430, 700192, 875240, 1050288, 1312860, 1400384, 1750480, 2100576, 2625720, 2800768, 3500960, 4201152, 5251440, 5601536, 7001920, 8402304, 10502880, 11203072, 14003840, 16804608, 21005760, 28007680, 33609216, 42011520, 56015360, 84023040, 168046080]

約数ペア:

[(1, 168046080), (2, 84023040), (3, 56015360), (4, 42011520), (5, 33609216), (6, 28007680), (8, 21005760), (10, 16804608), (12, 14003840), (15, 11203072), (16, 10502880), (20, 8402304), (24, 7001920), (30, 5601536), (32, 5251440), (40, 4201152), (48, 3500960), (60, 2800768), (64, 2625720), (80, 2100576), (96, 1750480), (120, 1400384), (128, 1312860), (160, 1050288), (192, 875240), (240, 700192), (256, 656430), (320, 525144), (384, 437620), (480, 350096), (512, 328215), (640, 262572), (768, 218810), (960, 175048), (1280, 131286), (1536, 109405), (1920, 87524), (2560, 65643), (3840, 43762), (7680, 21881)]