66309120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 132

約数和(自身を含む): 229919040

約数和(自身を除く): 163609920

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, 1439, 1440, 1536, 1920, 2304, 2560, 2878, 2880, 3072, 3840, 4317, 4608, 5120, 5756, 5760, 7195, 7680, 8634, 9216, 11512, 11520, 12951, 14390, 15360, 17268, 21585, 23024, 23040, 25902, 28780, 34536, 43170, 46048, 46080, 51804, 57560, 64755, 69072, 86340, 92096, 103608, 115120, 129510, 138144, 172680, 184192, 207216, 230240, 259020, 276288, 345360, 368384, 414432, 460480, 518040, 552576, 690720, 736768, 828864, 920960, 1036080, 1105152, 1381440, 1473536, 1657728, 1841920, 2072160, 2210304, 2762880, 3315456, 3683840, 4144320, 4420608, 5525760, 6630912, 7367680, 8288640, 11051520, 13261824, 16577280, 22103040, 33154560, 66309120]

約数ペア:

[(1, 66309120), (2, 33154560), (3, 22103040), (4, 16577280), (5, 13261824), (6, 11051520), (8, 8288640), (9, 7367680), (10, 6630912), (12, 5525760), (15, 4420608), (16, 4144320), (18, 3683840), (20, 3315456), (24, 2762880), (30, 2210304), (32, 2072160), (36, 1841920), (40, 1657728), (45, 1473536), (48, 1381440), (60, 1105152), (64, 1036080), (72, 920960), (80, 828864), (90, 736768), (96, 690720), (120, 552576), (128, 518040), (144, 460480), (160, 414432), (180, 368384), (192, 345360), (240, 276288), (256, 259020), (288, 230240), (320, 207216), (360, 184192), (384, 172680), (480, 138144), (512, 129510), (576, 115120), (640, 103608), (720, 92096), (768, 86340), (960, 69072), (1024, 64755), (1152, 57560), (1280, 51804), (1439, 46080), (1440, 46048), (1536, 43170), (1920, 34536), (2304, 28780), (2560, 25902), (2878, 23040), (2880, 23024), (3072, 21585), (3840, 17268), (4317, 15360), (4608, 14390), (5120, 12951), (5756, 11520), (5760, 11512), (7195, 9216), (7680, 8634)]