40988160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{593}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 145838880

約数和(自身を除く): 104850720

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, 512, 540, 576, 593, 640, 720, 768, 864, 960, 1080, 1152, 1186, 1280, 1440, 1536, 1728, 1779, 1920, 2160, 2304, 2372, 2560, 2880, 2965, 3456, 3558, 3840, 4320, 4608, 4744, 5337, 5760, 5930, 6912, 7116, 7680, 8640, 8895, 9488, 10674, 11520, 11860, 13824, 14232, 16011, 17280, 17790, 18976, 21348, 23040, 23720, 26685, 28464, 32022, 34560, 35580, 37952, 42696, 47440, 53370, 56928, 64044, 69120, 71160, 75904, 80055, 85392, 94880, 106740, 113856, 128088, 142320, 151808, 160110, 170784, 189760, 213480, 227712, 256176, 284640, 303616, 320220, 341568, 379520, 426960, 455424, 512352, 569280, 640440, 683136, 759040, 853920, 910848, 1024704, 1138560, 1280880, 1366272, 1518080, 1707840, 2049408, 2277120, 2561760, 2732544, 3415680, 4098816, 4554240, 5123520, 6831360, 8197632, 10247040, 13662720, 20494080, 40988160]

約数ペア:

[(1, 40988160), (2, 20494080), (3, 13662720), (4, 10247040), (5, 8197632), (6, 6831360), (8, 5123520), (9, 4554240), (10, 4098816), (12, 3415680), (15, 2732544), (16, 2561760), (18, 2277120), (20, 2049408), (24, 1707840), (27, 1518080), (30, 1366272), (32, 1280880), (36, 1138560), (40, 1024704), (45, 910848), (48, 853920), (54, 759040), (60, 683136), (64, 640440), (72, 569280), (80, 512352), (90, 455424), (96, 426960), (108, 379520), (120, 341568), (128, 320220), (135, 303616), (144, 284640), (160, 256176), (180, 227712), (192, 213480), (216, 189760), (240, 170784), (256, 160110), (270, 151808), (288, 142320), (320, 128088), (360, 113856), (384, 106740), (432, 94880), (480, 85392), (512, 80055), (540, 75904), (576, 71160), (593, 69120), (640, 64044), (720, 56928), (768, 53370), (864, 47440), (960, 42696), (1080, 37952), (1152, 35580), (1186, 34560), (1280, 32022), (1440, 28464), (1536, 26685), (1728, 23720), (1779, 23040), (1920, 21348), (2160, 18976), (2304, 17790), (2372, 17280), (2560, 16011), (2880, 14232), (2965, 13824), (3456, 11860), (3558, 11520), (3840, 10674), (4320, 9488), (4608, 8895), (4744, 8640), (5337, 7680), (5760, 7116), (5930, 6912)]