252184320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7297}}^1$

素因数の和:7327

約数の個数: 144

約数和(自身を含む): 895026720

約数和(自身を除く): 642842400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7297, 8640, 11520, 14594, 17280, 21891, 29188, 34560, 36485, 43782, 58376, 65673, 72970, 87564, 109455, 116752, 131346, 145940, 175128, 197019, 218910, 233504, 262692, 291880, 328365, 350256, 394038, 437820, 467008, 525384, 583760, 656730, 700512, 788076, 875640, 934016, 985095, 1050768, 1167520, 1313460, 1401024, 1576152, 1751280, 1868032, 1970190, 2101536, 2335040, 2626920, 2802048, 3152304, 3502560, 3940380, 4203072, 4670080, 5253840, 5604096, 6304608, 7005120, 7880760, 8406144, 9340160, 10507680, 12609216, 14010240, 15761520, 16812288, 21015360, 25218432, 28020480, 31523040, 42030720, 50436864, 63046080, 84061440, 126092160, 252184320]

約数ペア:

[(1, 252184320), (2, 126092160), (3, 84061440), (4, 63046080), (5, 50436864), (6, 42030720), (8, 31523040), (9, 28020480), (10, 25218432), (12, 21015360), (15, 16812288), (16, 15761520), (18, 14010240), (20, 12609216), (24, 10507680), (27, 9340160), (30, 8406144), (32, 7880760), (36, 7005120), (40, 6304608), (45, 5604096), (48, 5253840), (54, 4670080), (60, 4203072), (64, 3940380), (72, 3502560), (80, 3152304), (90, 2802048), (96, 2626920), (108, 2335040), (120, 2101536), (128, 1970190), (135, 1868032), (144, 1751280), (160, 1576152), (180, 1401024), (192, 1313460), (216, 1167520), (240, 1050768), (256, 985095), (270, 934016), (288, 875640), (320, 788076), (360, 700512), (384, 656730), (432, 583760), (480, 525384), (540, 467008), (576, 437820), (640, 394038), (720, 350256), (768, 328365), (864, 291880), (960, 262692), (1080, 233504), (1152, 218910), (1280, 197019), (1440, 175128), (1728, 145940), (1920, 131346), (2160, 116752), (2304, 109455), (2880, 87564), (3456, 72970), (3840, 65673), (4320, 58376), (5760, 43782), (6912, 36485), (7297, 34560), (8640, 29188), (11520, 21891), (14594, 17280)]