486520320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 320

約数和(自身を含む): 1831382784

約数和(自身を除く): 1344862464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 443, 480, 512, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 886, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1329, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1772, 1920, 2080, 2112, 2145, 2215, 2288, 2496, 2560, 2640, 2658, 2816, 2860, 3120, 3328, 3432, 3520, 3544, 3840, 4160, 4224, 4290, 4430, 4576, 4873, 4992, 5280, 5316, 5632, 5720, 5759, 6240, 6645, 6656, 6864, 7040, 7088, 7680, 8320, 8448, 8580, 8860, 9152, 9746, 9984, 10560, 10632, 11440, 11518, 12480, 13290, 13728, 14080, 14176, 14619, 16640, 16896, 17160, 17277, 17720, 18304, 19492, 19968, 21120, 21264, 22880, 23036, 24365, 24960, 26580, 27456, 28160, 28352, 28795, 29238, 33280, 34320, 34554, 35440, 36608, 38984, 42240, 42528, 45760, 46072, 48730, 49920, 53160, 54912, 56704, 57590, 58476, 63349, 68640, 69108, 70880, 73095, 73216, 77968, 84480, 85056, 86385, 91520, 92144, 97460, 99840, 106320, 109824, 113408, 115180, 116952, 126698, 137280, 138216, 141760, 146190, 155936, 170112, 172770, 183040, 184288, 190047, 194920, 212640, 219648, 226816, 230360, 233904, 253396, 274560, 276432, 283520, 292380, 311872, 316745, 340224, 345540, 366080, 368576, 380094, 389840, 425280, 460720, 467808, 506792, 549120, 552864, 567040, 584760, 623744, 633490, 680448, 691080, 737152, 760188, 779680, 850560, 921440, 935616, 950235, 1013584, 1098240, 1105728, 1134080, 1169520, 1247488, 1266980, 1382160, 1474304, 1520376, 1559360, 1701120, 1842880, 1871232, 1900470, 2027168, 2211456, 2339040, 2494976, 2533960, 2764320, 2948608, 3040752, 3118720, 3402240, 3685760, 3742464, 3800940, 4054336, 4422912, 4678080, 5067920, 5528640, 6081504, 6237440, 7371520, 7484928, 7601880, 8108672, 8845824, 9356160, 10135840, 11057280, 12163008, 12474880, 14743040, 15203760, 16217344, 18712320, 20271680, 22114560, 24326016, 30407520, 32434688, 37424640, 40543360, 44229120, 48652032, 60815040, 81086720, 97304064, 121630080, 162173440, 243260160, 486520320]

約数ペア:

[(1, 486520320), (2, 243260160), (3, 162173440), (4, 121630080), (5, 97304064), (6, 81086720), (8, 60815040), (10, 48652032), (11, 44229120), (12, 40543360), (13, 37424640), (15, 32434688), (16, 30407520), (20, 24326016), (22, 22114560), (24, 20271680), (26, 18712320), (30, 16217344), (32, 15203760), (33, 14743040), (39, 12474880), (40, 12163008), (44, 11057280), (48, 10135840), (52, 9356160), (55, 8845824), (60, 8108672), (64, 7601880), (65, 7484928), (66, 7371520), (78, 6237440), (80, 6081504), (88, 5528640), (96, 5067920), (104, 4678080), (110, 4422912), (120, 4054336), (128, 3800940), (130, 3742464), (132, 3685760), (143, 3402240), (156, 3118720), (160, 3040752), (165, 2948608), (176, 2764320), (192, 2533960), (195, 2494976), (208, 2339040), (220, 2211456), (240, 2027168), (256, 1900470), (260, 1871232), (264, 1842880), (286, 1701120), (312, 1559360), (320, 1520376), (330, 1474304), (352, 1382160), (384, 1266980), (390, 1247488), (416, 1169520), (429, 1134080), (440, 1105728), (443, 1098240), (480, 1013584), (512, 950235), (520, 935616), (528, 921440), (572, 850560), (624, 779680), (640, 760188), (660, 737152), (704, 691080), (715, 680448), (768, 633490), (780, 623744), (832, 584760), (858, 567040), (880, 552864), (886, 549120), (960, 506792), (1040, 467808), (1056, 460720), (1144, 425280), (1248, 389840), (1280, 380094), (1320, 368576), (1329, 366080), (1408, 345540), (1430, 340224), (1536, 316745), (1560, 311872), (1664, 292380), (1716, 283520), (1760, 276432), (1772, 274560), (1920, 253396), (2080, 233904), (2112, 230360), (2145, 226816), (2215, 219648), (2288, 212640), (2496, 194920), (2560, 190047), (2640, 184288), (2658, 183040), (2816, 172770), (2860, 170112), (3120, 155936), (3328, 146190), (3432, 141760), (3520, 138216), (3544, 137280), (3840, 126698), (4160, 116952), (4224, 115180), (4290, 113408), (4430, 109824), (4576, 106320), (4873, 99840), (4992, 97460), (5280, 92144), (5316, 91520), (5632, 86385), (5720, 85056), (5759, 84480), (6240, 77968), (6645, 73216), (6656, 73095), (6864, 70880), (7040, 69108), (7088, 68640), (7680, 63349), (8320, 58476), (8448, 57590), (8580, 56704), (8860, 54912), (9152, 53160), (9746, 49920), (9984, 48730), (10560, 46072), (10632, 45760), (11440, 42528), (11518, 42240), (12480, 38984), (13290, 36608), (13728, 35440), (14080, 34554), (14176, 34320), (14619, 33280), (16640, 29238), (16896, 28795), (17160, 28352), (17277, 28160), (17720, 27456), (18304, 26580), (19492, 24960), (19968, 24365), (21120, 23036), (21264, 22880)]