77660160

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 136

約数和(自身を含む): 251656320

約数和(自身を除く): 173996160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 768, 790, 948, 960, 1024, 1185, 1264, 1280, 1536, 1580, 1896, 1920, 2048, 2370, 2528, 2560, 3072, 3160, 3792, 3840, 4096, 4740, 5056, 5120, 6144, 6320, 7584, 7680, 8192, 9480, 10112, 10240, 12288, 12640, 15168, 15360, 16384, 18960, 20224, 20480, 24576, 25280, 30336, 30720, 32768, 37920, 40448, 40960, 49152, 50560, 60672, 61440, 65536, 75840, 80896, 81920, 98304, 101120, 121344, 122880, 151680, 161792, 163840, 196608, 202240, 242688, 245760, 303360, 323584, 327680, 404480, 485376, 491520, 606720, 647168, 808960, 970752, 983040, 1213440, 1294336, 1617920, 1941504, 2426880, 2588672, 3235840, 3883008, 4853760, 5177344, 6471680, 7766016, 9707520, 12943360, 15532032, 19415040, 25886720, 38830080, 77660160]

約数ペア:

[(1, 77660160), (2, 38830080), (3, 25886720), (4, 19415040), (5, 15532032), (6, 12943360), (8, 9707520), (10, 7766016), (12, 6471680), (15, 5177344), (16, 4853760), (20, 3883008), (24, 3235840), (30, 2588672), (32, 2426880), (40, 1941504), (48, 1617920), (60, 1294336), (64, 1213440), (79, 983040), (80, 970752), (96, 808960), (120, 647168), (128, 606720), (158, 491520), (160, 485376), (192, 404480), (237, 327680), (240, 323584), (256, 303360), (316, 245760), (320, 242688), (384, 202240), (395, 196608), (474, 163840), (480, 161792), (512, 151680), (632, 122880), (640, 121344), (768, 101120), (790, 98304), (948, 81920), (960, 80896), (1024, 75840), (1185, 65536), (1264, 61440), (1280, 60672), (1536, 50560), (1580, 49152), (1896, 40960), (1920, 40448), (2048, 37920), (2370, 32768), (2528, 30720), (2560, 30336), (3072, 25280), (3160, 24576), (3792, 20480), (3840, 20224), (4096, 18960), (4740, 16384), (5056, 15360), (5120, 15168), (6144, 12640), (6320, 12288), (7584, 10240), (7680, 10112), (8192, 9480)]