55280640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 176

約数和(自身を含む): 182756160

約数和(自身を除く): 127475520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 61, 64, 80, 96, 118, 120, 122, 128, 160, 177, 183, 192, 236, 240, 244, 256, 295, 305, 320, 354, 366, 384, 472, 480, 488, 512, 590, 610, 640, 708, 732, 768, 885, 915, 944, 960, 976, 1024, 1180, 1220, 1280, 1416, 1464, 1536, 1770, 1830, 1888, 1920, 1952, 2360, 2440, 2560, 2832, 2928, 3072, 3540, 3599, 3660, 3776, 3840, 3904, 4720, 4880, 5120, 5664, 5856, 7080, 7198, 7320, 7552, 7680, 7808, 9440, 9760, 10797, 11328, 11712, 14160, 14396, 14640, 15104, 15360, 15616, 17995, 18880, 19520, 21594, 22656, 23424, 28320, 28792, 29280, 30208, 31232, 35990, 37760, 39040, 43188, 45312, 46848, 53985, 56640, 57584, 58560, 60416, 62464, 71980, 75520, 78080, 86376, 90624, 93696, 107970, 113280, 115168, 117120, 143960, 151040, 156160, 172752, 181248, 187392, 215940, 226560, 230336, 234240, 287920, 302080, 312320, 345504, 431880, 453120, 460672, 468480, 575840, 691008, 863760, 906240, 921344, 936960, 1151680, 1382016, 1727520, 1842688, 2303360, 2764032, 3455040, 3685376, 4606720, 5528064, 6910080, 9213440, 11056128, 13820160, 18426880, 27640320, 55280640]

約数ペア:

[(1, 55280640), (2, 27640320), (3, 18426880), (4, 13820160), (5, 11056128), (6, 9213440), (8, 6910080), (10, 5528064), (12, 4606720), (15, 3685376), (16, 3455040), (20, 2764032), (24, 2303360), (30, 1842688), (32, 1727520), (40, 1382016), (48, 1151680), (59, 936960), (60, 921344), (61, 906240), (64, 863760), (80, 691008), (96, 575840), (118, 468480), (120, 460672), (122, 453120), (128, 431880), (160, 345504), (177, 312320), (183, 302080), (192, 287920), (236, 234240), (240, 230336), (244, 226560), (256, 215940), (295, 187392), (305, 181248), (320, 172752), (354, 156160), (366, 151040), (384, 143960), (472, 117120), (480, 115168), (488, 113280), (512, 107970), (590, 93696), (610, 90624), (640, 86376), (708, 78080), (732, 75520), (768, 71980), (885, 62464), (915, 60416), (944, 58560), (960, 57584), (976, 56640), (1024, 53985), (1180, 46848), (1220, 45312), (1280, 43188), (1416, 39040), (1464, 37760), (1536, 35990), (1770, 31232), (1830, 30208), (1888, 29280), (1920, 28792), (1952, 28320), (2360, 23424), (2440, 22656), (2560, 21594), (2832, 19520), (2928, 18880), (3072, 17995), (3540, 15616), (3599, 15360), (3660, 15104), (3776, 14640), (3840, 14396), (3904, 14160), (4720, 11712), (4880, 11328), (5120, 10797), (5664, 9760), (5856, 9440), (7080, 7808), (7198, 7680), (7320, 7552)]