85927680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7459}}^1$

素因数の和:7486

約数の個数: 108

約数和(自身を含む): 297340680

約数和(自身を除く): 211413000

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7459, 11520, 14918, 22377, 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, 4296384, 4773760, 5370480, 5728512, 7160640, 8592768, 9547520, 10740960, 14321280, 17185536, 21481920, 28642560, 42963840, 85927680]

約数ペア:

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