54046720

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 208

約数和(自身を含む): 165130560

約数和(自身を除く): 111083840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 256, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 512, 520, 560, 580, 640, 728, 754, 812, 832, 896, 910, 928, 1015, 1024, 1040, 1120, 1160, 1280, 1456, 1508, 1624, 1664, 1792, 1820, 1856, 1885, 2030, 2048, 2080, 2240, 2320, 2560, 2639, 2912, 3016, 3248, 3328, 3584, 3640, 3712, 3770, 4060, 4096, 4160, 4480, 4640, 5120, 5278, 5824, 6032, 6496, 6656, 7168, 7280, 7424, 7540, 8120, 8320, 8960, 9280, 10240, 10556, 11648, 12064, 12992, 13195, 13312, 14336, 14560, 14848, 15080, 16240, 16640, 17920, 18560, 20480, 21112, 23296, 24128, 25984, 26390, 26624, 28672, 29120, 29696, 30160, 32480, 33280, 35840, 37120, 42224, 46592, 48256, 51968, 52780, 53248, 58240, 59392, 60320, 64960, 66560, 71680, 74240, 84448, 93184, 96512, 103936, 105560, 116480, 118784, 120640, 129920, 133120, 143360, 148480, 168896, 186368, 193024, 207872, 211120, 232960, 241280, 259840, 266240, 296960, 337792, 372736, 386048, 415744, 422240, 465920, 482560, 519680, 593920, 675584, 772096, 831488, 844480, 931840, 965120, 1039360, 1351168, 1544192, 1688960, 1863680, 1930240, 2078720, 2702336, 3377920, 3860480, 4157440, 5404672, 6755840, 7720960, 10809344, 13511680, 27023360, 54046720]

約数ペア:

[(1, 54046720), (2, 27023360), (4, 13511680), (5, 10809344), (7, 7720960), (8, 6755840), (10, 5404672), (13, 4157440), (14, 3860480), (16, 3377920), (20, 2702336), (26, 2078720), (28, 1930240), (29, 1863680), (32, 1688960), (35, 1544192), (40, 1351168), (52, 1039360), (56, 965120), (58, 931840), (64, 844480), (65, 831488), (70, 772096), (80, 675584), (91, 593920), (104, 519680), (112, 482560), (116, 465920), (128, 422240), (130, 415744), (140, 386048), (145, 372736), (160, 337792), (182, 296960), (203, 266240), (208, 259840), (224, 241280), (232, 232960), (256, 211120), (260, 207872), (280, 193024), (290, 186368), (320, 168896), (364, 148480), (377, 143360), (406, 133120), (416, 129920), (448, 120640), (455, 118784), (464, 116480), (512, 105560), (520, 103936), (560, 96512), (580, 93184), (640, 84448), (728, 74240), (754, 71680), (812, 66560), (832, 64960), (896, 60320), (910, 59392), (928, 58240), (1015, 53248), (1024, 52780), (1040, 51968), (1120, 48256), (1160, 46592), (1280, 42224), (1456, 37120), (1508, 35840), (1624, 33280), (1664, 32480), (1792, 30160), (1820, 29696), (1856, 29120), (1885, 28672), (2030, 26624), (2048, 26390), (2080, 25984), (2240, 24128), (2320, 23296), (2560, 21112), (2639, 20480), (2912, 18560), (3016, 17920), (3248, 16640), (3328, 16240), (3584, 15080), (3640, 14848), (3712, 14560), (3770, 14336), (4060, 13312), (4096, 13195), (4160, 12992), (4480, 12064), (4640, 11648), (5120, 10556), (5278, 10240), (5824, 9280), (6032, 8960), (6496, 8320), (6656, 8120), (7168, 7540), (7280, 7424)]