27309281280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{444487}}^1$

素因数の和:444519

約数の個数: 104

約数和(自身を含む): 87379228992

約数和(自身を除く): 60069947712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 61440, 444487, 888974, 1333461, 1777948, 2222435, 2666922, 3555896, 4444870, 5333844, 6667305, 7111792, 8889740, 10667688, 13334610, 14223584, 17779480, 21335376, 26669220, 28447168, 35558960, 42670752, 53338440, 56894336, 71117920, 85341504, 106676880, 113788672, 142235840, 170683008, 213353760, 227577344, 284471680, 341366016, 426707520, 455154688, 568943360, 682732032, 853415040, 910309376, 1137886720, 1365464064, 1706830080, 1820618752, 2275773440, 2730928128, 3413660160, 4551546880, 5461856256, 6827320320, 9103093760, 13654640640, 27309281280]

約数ペア:

[(1, 27309281280), (2, 13654640640), (3, 9103093760), (4, 6827320320), (5, 5461856256), (6, 4551546880), (8, 3413660160), (10, 2730928128), (12, 2275773440), (15, 1820618752), (16, 1706830080), (20, 1365464064), (24, 1137886720), (30, 910309376), (32, 853415040), (40, 682732032), (48, 568943360), (60, 455154688), (64, 426707520), (80, 341366016), (96, 284471680), (120, 227577344), (128, 213353760), (160, 170683008), (192, 142235840), (240, 113788672), (256, 106676880), (320, 85341504), (384, 71117920), (480, 56894336), (512, 53338440), (640, 42670752), (768, 35558960), (960, 28447168), (1024, 26669220), (1280, 21335376), (1536, 17779480), (1920, 14223584), (2048, 13334610), (2560, 10667688), (3072, 8889740), (3840, 7111792), (4096, 6667305), (5120, 5333844), (6144, 4444870), (7680, 3555896), (10240, 2666922), (12288, 2222435), (15360, 1777948), (20480, 1333461), (30720, 888974), (61440, 444487)]