160389120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 377399040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 227, 230, 240, 256, 276, 320, 345, 368, 384, 454, 460, 480, 512, 552, 640, 681, 690, 736, 768, 908, 920, 960, 1024, 1104, 1135, 1280, 1362, 1380, 1472, 1536, 1816, 1840, 1920, 2048, 2208, 2270, 2560, 2724, 2760, 2944, 3072, 3405, 3632, 3680, 3840, 4416, 4540, 5120, 5221, 5448, 5520, 5888, 6144, 6810, 7264, 7360, 7680, 8832, 9080, 10240, 10442, 10896, 11040, 11776, 13620, 14528, 14720, 15360, 15663, 17664, 18160, 20884, 21792, 22080, 23552, 26105, 27240, 29056, 29440, 30720, 31326, 35328, 36320, 41768, 43584, 44160, 47104, 52210, 54480, 58112, 58880, 62652, 70656, 72640, 78315, 83536, 87168, 88320, 104420, 108960, 116224, 117760, 125304, 141312, 145280, 156630, 167072, 174336, 176640, 208840, 217920, 232448, 235520, 250608, 290560, 313260, 334144, 348672, 353280, 417680, 435840, 464896, 501216, 581120, 626520, 668288, 697344, 706560, 835360, 871680, 1002432, 1162240, 1253040, 1336576, 1394688, 1670720, 1743360, 2004864, 2324480, 2506080, 2673152, 3341440, 3486720, 4009728, 5012160, 5346304, 6682880, 6973440, 8019456, 10024320, 10692608, 13365760, 16038912, 20048640, 26731520, 32077824, 40097280, 53463040, 80194560, 160389120]

約数ペア:

[(1, 160389120), (2, 80194560), (3, 53463040), (4, 40097280), (5, 32077824), (6, 26731520), (8, 20048640), (10, 16038912), (12, 13365760), (15, 10692608), (16, 10024320), (20, 8019456), (23, 6973440), (24, 6682880), (30, 5346304), (32, 5012160), (40, 4009728), (46, 3486720), (48, 3341440), (60, 2673152), (64, 2506080), (69, 2324480), (80, 2004864), (92, 1743360), (96, 1670720), (115, 1394688), (120, 1336576), (128, 1253040), (138, 1162240), (160, 1002432), (184, 871680), (192, 835360), (227, 706560), (230, 697344), (240, 668288), (256, 626520), (276, 581120), (320, 501216), (345, 464896), (368, 435840), (384, 417680), (454, 353280), (460, 348672), (480, 334144), (512, 313260), (552, 290560), (640, 250608), (681, 235520), (690, 232448), (736, 217920), (768, 208840), (908, 176640), (920, 174336), (960, 167072), (1024, 156630), (1104, 145280), (1135, 141312), (1280, 125304), (1362, 117760), (1380, 116224), (1472, 108960), (1536, 104420), (1816, 88320), (1840, 87168), (1920, 83536), (2048, 78315), (2208, 72640), (2270, 70656), (2560, 62652), (2724, 58880), (2760, 58112), (2944, 54480), (3072, 52210), (3405, 47104), (3632, 44160), (3680, 43584), (3840, 41768), (4416, 36320), (4540, 35328), (5120, 31326), (5221, 30720), (5448, 29440), (5520, 29056), (5888, 27240), (6144, 26105), (6810, 23552), (7264, 22080), (7360, 21792), (7680, 20884), (8832, 18160), (9080, 17664), (10240, 15663), (10442, 15360), (10896, 14720), (11040, 14528), (11776, 13620)]