88055040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 293747328

約数和(自身を除く): 205692288

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, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 997, 1104, 1280, 1380, 1472, 1840, 1920, 1994, 2208, 2760, 2944, 2991, 3680, 3840, 3988, 4416, 4985, 5520, 5888, 5982, 7360, 7976, 8832, 9970, 11040, 11964, 14720, 14955, 15952, 17664, 19940, 22080, 22931, 23928, 29440, 29910, 31904, 39880, 44160, 45862, 47856, 59820, 63808, 68793, 79760, 88320, 91724, 95712, 114655, 119640, 127616, 137586, 159520, 183448, 191424, 229310, 239280, 255232, 275172, 319040, 343965, 366896, 382848, 458620, 478560, 550344, 638080, 687930, 733792, 765696, 917240, 957120, 1100688, 1276160, 1375860, 1467584, 1834480, 1914240, 2201376, 2751720, 2935168, 3668960, 3828480, 4402752, 5503440, 5870336, 7337920, 8805504, 11006880, 14675840, 17611008, 22013760, 29351680, 44027520, 88055040]

約数ペア:

[(1, 88055040), (2, 44027520), (3, 29351680), (4, 22013760), (5, 17611008), (6, 14675840), (8, 11006880), (10, 8805504), (12, 7337920), (15, 5870336), (16, 5503440), (20, 4402752), (23, 3828480), (24, 3668960), (30, 2935168), (32, 2751720), (40, 2201376), (46, 1914240), (48, 1834480), (60, 1467584), (64, 1375860), (69, 1276160), (80, 1100688), (92, 957120), (96, 917240), (115, 765696), (120, 733792), (128, 687930), (138, 638080), (160, 550344), (184, 478560), (192, 458620), (230, 382848), (240, 366896), (256, 343965), (276, 319040), (320, 275172), (345, 255232), (368, 239280), (384, 229310), (460, 191424), (480, 183448), (552, 159520), (640, 137586), (690, 127616), (736, 119640), (768, 114655), (920, 95712), (960, 91724), (997, 88320), (1104, 79760), (1280, 68793), (1380, 63808), (1472, 59820), (1840, 47856), (1920, 45862), (1994, 44160), (2208, 39880), (2760, 31904), (2944, 29910), (2991, 29440), (3680, 23928), (3840, 22931), (3988, 22080), (4416, 19940), (4985, 17664), (5520, 15952), (5888, 14955), (5982, 14720), (7360, 11964), (7976, 11040), (8832, 9970)]