About the Number
28050240
2進数表記:1101011000000001101000000
漢数字表記:二千八百五万二百四十
素因数分解:
素因数の和:560
約数の個数: 112
約数和(自身を含む): 90708480
約数和(自身を除く): 62658240
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 479, 480, 488, 610, 732, 915, 958, 960, 976, 1220, 1437, 1464, 1830, 1916, 1952, 2395, 2440, 2874, 2928, 3660, 3832, 3904, 4790, 4880, 5748, 5856, 7185, 7320, 7664, 9580, 9760, 11496, 11712, 14370, 14640, 15328, 19160, 19520, 22992, 28740, 29219, 29280, 30656, 38320, 45984, 57480, 58438, 58560, 76640, 87657, 91968, 114960, 116876, 146095, 153280, 175314, 229920, 233752, 292190, 350628, 438285, 459840, 467504, 584380, 701256, 876570, 935008, 1168760, 1402512, 1753140, 1870016, 2337520, 2805024, 3506280, 4675040, 5610048, 7012560, 9350080, 14025120, 28050240]
約数ペア:
[(1, 28050240), (2, 14025120), (3, 9350080), (4, 7012560), (5, 5610048), (6, 4675040), (8, 3506280), (10, 2805024), (12, 2337520), (15, 1870016), (16, 1753140), (20, 1402512), (24, 1168760), (30, 935008), (32, 876570), (40, 701256), (48, 584380), (60, 467504), (61, 459840), (64, 438285), (80, 350628), (96, 292190), (120, 233752), (122, 229920), (160, 175314), (183, 153280), (192, 146095), (240, 116876), (244, 114960), (305, 91968), (320, 87657), (366, 76640), (479, 58560), (480, 58438), (488, 57480), (610, 45984), (732, 38320), (915, 30656), (958, 29280), (960, 29219), (976, 28740), (1220, 22992), (1437, 19520), (1464, 19160), (1830, 15328), (1916, 14640), (1952, 14370), (2395, 11712), (2440, 11496), (2874, 9760), (2928, 9580), (3660, 7664), (3832, 7320), (3904, 7185), (4790, 5856), (4880, 5748)]このpageの処理時間: 0.007208347320556641 seconds