47796480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{461}}^1$

素因数の和:494

約数の個数: 180

約数和(自身を含む): 171395532

約数和(自身を除く): 123599052

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 461, 480, 540, 576, 640, 648, 720, 768, 810, 864, 922, 960, 1080, 1152, 1280, 1296, 1383, 1440, 1620, 1728, 1844, 1920, 2160, 2304, 2305, 2592, 2766, 2880, 3240, 3456, 3688, 3840, 4149, 4320, 4610, 5184, 5532, 5760, 6480, 6912, 6915, 7376, 8298, 8640, 9220, 10368, 11064, 11520, 12447, 12960, 13830, 14752, 16596, 17280, 18440, 20736, 20745, 22128, 24894, 25920, 27660, 29504, 33192, 34560, 36880, 37341, 41490, 44256, 49788, 51840, 55320, 59008, 62235, 66384, 73760, 74682, 82980, 88512, 99576, 103680, 110640, 118016, 124470, 132768, 147520, 149364, 165960, 177024, 186705, 199152, 221280, 248940, 265536, 295040, 298728, 331920, 354048, 373410, 398304, 442560, 497880, 531072, 590080, 597456, 663840, 746820, 796608, 885120, 995760, 1062144, 1194912, 1327680, 1493640, 1593216, 1770240, 1991520, 2389824, 2655360, 2987280, 3186432, 3983040, 4779648, 5310720, 5974560, 7966080, 9559296, 11949120, 15932160, 23898240, 47796480]

約数ペア:

[(1, 47796480), (2, 23898240), (3, 15932160), (4, 11949120), (5, 9559296), (6, 7966080), (8, 5974560), (9, 5310720), (10, 4779648), (12, 3983040), (15, 3186432), (16, 2987280), (18, 2655360), (20, 2389824), (24, 1991520), (27, 1770240), (30, 1593216), (32, 1493640), (36, 1327680), (40, 1194912), (45, 1062144), (48, 995760), (54, 885120), (60, 796608), (64, 746820), (72, 663840), (80, 597456), (81, 590080), (90, 531072), (96, 497880), (108, 442560), (120, 398304), (128, 373410), (135, 354048), (144, 331920), (160, 298728), (162, 295040), (180, 265536), (192, 248940), (216, 221280), (240, 199152), (256, 186705), (270, 177024), (288, 165960), (320, 149364), (324, 147520), (360, 132768), (384, 124470), (405, 118016), (432, 110640), (461, 103680), (480, 99576), (540, 88512), (576, 82980), (640, 74682), (648, 73760), (720, 66384), (768, 62235), (810, 59008), (864, 55320), (922, 51840), (960, 49788), (1080, 44256), (1152, 41490), (1280, 37341), (1296, 36880), (1383, 34560), (1440, 33192), (1620, 29504), (1728, 27660), (1844, 25920), (1920, 24894), (2160, 22128), (2304, 20745), (2305, 20736), (2592, 18440), (2766, 17280), (2880, 16596), (3240, 14752), (3456, 13830), (3688, 12960), (3840, 12447), (4149, 11520), (4320, 11064), (4610, 10368), (5184, 9220), (5532, 8640), (5760, 8298), (6480, 7376), (6912, 6915)]