30750720

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 384

約数和(自身を含む): 132088320

約数和(自身を除く): 101337600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 256, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 512, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 768, 770, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1024, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1280, 1320, 1344, 1365, 1408, 1430, 1456, 1536, 1540, 1560, 1664, 1680, 1716, 1760, 1792, 1820, 1848, 1920, 2002, 2048, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2560, 2640, 2688, 2730, 2816, 2860, 2912, 3003, 3072, 3080, 3120, 3328, 3360, 3432, 3520, 3584, 3640, 3696, 3840, 4004, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4928, 4992, 5005, 5120, 5280, 5376, 5460, 5632, 5720, 5824, 6006, 6144, 6160, 6240, 6656, 6720, 6864, 7040, 7168, 7280, 7392, 7680, 8008, 8320, 8448, 8580, 8736, 8960, 9152, 9240, 9856, 9984, 10010, 10240, 10560, 10752, 10920, 11264, 11440, 11648, 12012, 12320, 12480, 13312, 13440, 13728, 14080, 14336, 14560, 14784, 15015, 15360, 16016, 16640, 16896, 17160, 17472, 17920, 18304, 18480, 19712, 19968, 20020, 21120, 21504, 21840, 22528, 22880, 23296, 24024, 24640, 24960, 26624, 26880, 27456, 28160, 29120, 29568, 30030, 30720, 32032, 33280, 33792, 34320, 34944, 35840, 36608, 36960, 39424, 39936, 40040, 42240, 43008, 43680, 45760, 46592, 48048, 49280, 49920, 53760, 54912, 56320, 58240, 59136, 60060, 64064, 66560, 67584, 68640, 69888, 71680, 73216, 73920, 78848, 79872, 80080, 84480, 87360, 91520, 93184, 96096, 98560, 99840, 107520, 109824, 112640, 116480, 118272, 120120, 128128, 133120, 137280, 139776, 146432, 147840, 157696, 160160, 168960, 174720, 183040, 186368, 192192, 197120, 199680, 215040, 219648, 232960, 236544, 240240, 256256, 274560, 279552, 292864, 295680, 320320, 337920, 349440, 366080, 384384, 394240, 399360, 439296, 465920, 473088, 480480, 512512, 549120, 559104, 591360, 640640, 698880, 732160, 768768, 788480, 878592, 931840, 960960, 1025024, 1098240, 1182720, 1281280, 1397760, 1464320, 1537536, 1921920, 2050048, 2196480, 2365440, 2562560, 2795520, 3075072, 3843840, 4392960, 5125120, 6150144, 7687680, 10250240, 15375360, 30750720]

約数ペア:

[(1, 30750720), (2, 15375360), (3, 10250240), (4, 7687680), (5, 6150144), (6, 5125120), (7, 4392960), (8, 3843840), (10, 3075072), (11, 2795520), (12, 2562560), (13, 2365440), (14, 2196480), (15, 2050048), (16, 1921920), (20, 1537536), (21, 1464320), (22, 1397760), (24, 1281280), (26, 1182720), (28, 1098240), (30, 1025024), (32, 960960), (33, 931840), (35, 878592), (39, 788480), (40, 768768), (42, 732160), (44, 698880), (48, 640640), (52, 591360), (55, 559104), (56, 549120), (60, 512512), (64, 480480), (65, 473088), (66, 465920), (70, 439296), (77, 399360), (78, 394240), (80, 384384), (84, 366080), (88, 349440), (91, 337920), (96, 320320), (104, 295680), (105, 292864), (110, 279552), (112, 274560), (120, 256256), (128, 240240), (130, 236544), (132, 232960), (140, 219648), (143, 215040), (154, 199680), (156, 197120), (160, 192192), (165, 186368), (168, 183040), (176, 174720), (182, 168960), (192, 160160), (195, 157696), (208, 147840), (210, 146432), (220, 139776), (224, 137280), (231, 133120), (240, 128128), (256, 120120), (260, 118272), (264, 116480), (273, 112640), (280, 109824), (286, 107520), (308, 99840), (312, 98560), (320, 96096), (330, 93184), (336, 91520), (352, 87360), (364, 84480), (384, 80080), (385, 79872), (390, 78848), (416, 73920), (420, 73216), (429, 71680), (440, 69888), (448, 68640), (455, 67584), (462, 66560), (480, 64064), (512, 60060), (520, 59136), (528, 58240), (546, 56320), (560, 54912), (572, 53760), (616, 49920), (624, 49280), (640, 48048), (660, 46592), (672, 45760), (704, 43680), (715, 43008), (728, 42240), (768, 40040), (770, 39936), (780, 39424), (832, 36960), (840, 36608), (858, 35840), (880, 34944), (896, 34320), (910, 33792), (924, 33280), (960, 32032), (1001, 30720), (1024, 30030), (1040, 29568), (1056, 29120), (1092, 28160), (1120, 27456), (1144, 26880), (1155, 26624), (1232, 24960), (1248, 24640), (1280, 24024), (1320, 23296), (1344, 22880), (1365, 22528), (1408, 21840), (1430, 21504), (1456, 21120), (1536, 20020), (1540, 19968), (1560, 19712), (1664, 18480), (1680, 18304), (1716, 17920), (1760, 17472), (1792, 17160), (1820, 16896), (1848, 16640), (1920, 16016), (2002, 15360), (2048, 15015), (2080, 14784), (2112, 14560), (2145, 14336), (2184, 14080), (2240, 13728), (2288, 13440), (2310, 13312), (2464, 12480), (2496, 12320), (2560, 12012), (2640, 11648), (2688, 11440), (2730, 11264), (2816, 10920), (2860, 10752), (2912, 10560), (3003, 10240), (3072, 10010), (3080, 9984), (3120, 9856), (3328, 9240), (3360, 9152), (3432, 8960), (3520, 8736), (3584, 8580), (3640, 8448), (3696, 8320), (3840, 8008), (4004, 7680), (4160, 7392), (4224, 7280), (4290, 7168), (4368, 7040), (4480, 6864), (4576, 6720), (4620, 6656), (4928, 6240), (4992, 6160), (5005, 6144), (5120, 6006), (5280, 5824), (5376, 5720), (5460, 5632)]