53710080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 174835584

約数和(自身を除く): 121125504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 197, 213, 240, 256, 284, 320, 355, 384, 394, 426, 480, 568, 591, 640, 710, 768, 788, 852, 960, 985, 1065, 1136, 1182, 1280, 1420, 1576, 1704, 1920, 1970, 2130, 2272, 2364, 2840, 2955, 3152, 3408, 3840, 3940, 4260, 4544, 4728, 5680, 5910, 6304, 6816, 7880, 8520, 9088, 9456, 11360, 11820, 12608, 13632, 13987, 15760, 17040, 18176, 18912, 22720, 23640, 25216, 27264, 27974, 31520, 34080, 37824, 41961, 45440, 47280, 50432, 54528, 55948, 63040, 68160, 69935, 75648, 83922, 90880, 94560, 111896, 126080, 136320, 139870, 151296, 167844, 189120, 209805, 223792, 252160, 272640, 279740, 335688, 378240, 419610, 447584, 559480, 671376, 756480, 839220, 895168, 1118960, 1342752, 1678440, 1790336, 2237920, 2685504, 3356880, 3580672, 4475840, 5371008, 6713760, 8951680, 10742016, 13427520, 17903360, 26855040, 53710080]

約数ペア:

[(1, 53710080), (2, 26855040), (3, 17903360), (4, 13427520), (5, 10742016), (6, 8951680), (8, 6713760), (10, 5371008), (12, 4475840), (15, 3580672), (16, 3356880), (20, 2685504), (24, 2237920), (30, 1790336), (32, 1678440), (40, 1342752), (48, 1118960), (60, 895168), (64, 839220), (71, 756480), (80, 671376), (96, 559480), (120, 447584), (128, 419610), (142, 378240), (160, 335688), (192, 279740), (197, 272640), (213, 252160), (240, 223792), (256, 209805), (284, 189120), (320, 167844), (355, 151296), (384, 139870), (394, 136320), (426, 126080), (480, 111896), (568, 94560), (591, 90880), (640, 83922), (710, 75648), (768, 69935), (788, 68160), (852, 63040), (960, 55948), (985, 54528), (1065, 50432), (1136, 47280), (1182, 45440), (1280, 41961), (1420, 37824), (1576, 34080), (1704, 31520), (1920, 27974), (1970, 27264), (2130, 25216), (2272, 23640), (2364, 22720), (2840, 18912), (2955, 18176), (3152, 17040), (3408, 15760), (3840, 13987), (3940, 13632), (4260, 12608), (4544, 11820), (4728, 11360), (5680, 9456), (5910, 9088), (6304, 8520), (6816, 7880)]