5218560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{151}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 18641280

約数和(自身を除く): 13422720

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, 151, 160, 180, 192, 216, 240, 256, 270, 288, 302, 320, 360, 384, 432, 453, 480, 540, 576, 604, 640, 720, 755, 768, 864, 906, 960, 1080, 1152, 1208, 1280, 1359, 1440, 1510, 1728, 1812, 1920, 2160, 2265, 2304, 2416, 2718, 2880, 3020, 3456, 3624, 3840, 4077, 4320, 4530, 4832, 5436, 5760, 6040, 6795, 6912, 7248, 8154, 8640, 9060, 9664, 10872, 11520, 12080, 13590, 14496, 16308, 17280, 18120, 19328, 20385, 21744, 24160, 27180, 28992, 32616, 34560, 36240, 38656, 40770, 43488, 48320, 54360, 57984, 65232, 72480, 81540, 86976, 96640, 108720, 115968, 130464, 144960, 163080, 173952, 193280, 217440, 260928, 289920, 326160, 347904, 434880, 521856, 579840, 652320, 869760, 1043712, 1304640, 1739520, 2609280, 5218560]

約数ペア:

[(1, 5218560), (2, 2609280), (3, 1739520), (4, 1304640), (5, 1043712), (6, 869760), (8, 652320), (9, 579840), (10, 521856), (12, 434880), (15, 347904), (16, 326160), (18, 289920), (20, 260928), (24, 217440), (27, 193280), (30, 173952), (32, 163080), (36, 144960), (40, 130464), (45, 115968), (48, 108720), (54, 96640), (60, 86976), (64, 81540), (72, 72480), (80, 65232), (90, 57984), (96, 54360), (108, 48320), (120, 43488), (128, 40770), (135, 38656), (144, 36240), (151, 34560), (160, 32616), (180, 28992), (192, 27180), (216, 24160), (240, 21744), (256, 20385), (270, 19328), (288, 18120), (302, 17280), (320, 16308), (360, 14496), (384, 13590), (432, 12080), (453, 11520), (480, 10872), (540, 9664), (576, 9060), (604, 8640), (640, 8154), (720, 7248), (755, 6912), (768, 6795), (864, 6040), (906, 5760), (960, 5436), (1080, 4832), (1152, 4530), (1208, 4320), (1280, 4077), (1359, 3840), (1440, 3624), (1510, 3456), (1728, 3020), (1812, 2880), (1920, 2718), (2160, 2416), (2265, 2304)]