171855360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7459}}^1$

素因数の和:7488

約数の個数: 120

約数和(自身を含む): 595263240

約数和(自身を除く): 423407880

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, 5760, 7459, 7680, 11520, 14918, 22377, 23040, 29836, 37295, 44754, 59672, 67131, 74590, 89508, 111885, 119344, 134262, 149180, 179016, 223770, 238688, 268524, 298360, 335655, 358032, 447540, 477376, 537048, 596720, 671310, 716064, 895080, 954752, 1074096, 1193440, 1342620, 1432128, 1790160, 1909504, 2148192, 2386880, 2685240, 2864256, 3580320, 3819008, 4296384, 4773760, 5370480, 5728512, 7160640, 8592768, 9547520, 10740960, 11457024, 14321280, 17185536, 19095040, 21481920, 28642560, 34371072, 42963840, 57285120, 85927680, 171855360]

約数ペア:

[(1, 171855360), (2, 85927680), (3, 57285120), (4, 42963840), (5, 34371072), (6, 28642560), (8, 21481920), (9, 19095040), (10, 17185536), (12, 14321280), (15, 11457024), (16, 10740960), (18, 9547520), (20, 8592768), (24, 7160640), (30, 5728512), (32, 5370480), (36, 4773760), (40, 4296384), (45, 3819008), (48, 3580320), (60, 2864256), (64, 2685240), (72, 2386880), (80, 2148192), (90, 1909504), (96, 1790160), (120, 1432128), (128, 1342620), (144, 1193440), (160, 1074096), (180, 954752), (192, 895080), (240, 716064), (256, 671310), (288, 596720), (320, 537048), (360, 477376), (384, 447540), (480, 358032), (512, 335655), (576, 298360), (640, 268524), (720, 238688), (768, 223770), (960, 179016), (1152, 149180), (1280, 134262), (1440, 119344), (1536, 111885), (1920, 89508), (2304, 74590), (2560, 67131), (2880, 59672), (3840, 44754), (4608, 37295), (5760, 29836), (7459, 23040), (7680, 22377), (11520, 14918)]