23362560

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^2$

素因数の和:60

約数の個数: 264

約数和(自身を含む): 89904240

約数和(自身を除く): 66541680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 512, 520, 540, 576, 585, 624, 640, 676, 702, 720, 768, 780, 832, 845, 864, 936, 960, 1014, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1352, 1404, 1440, 1521, 1536, 1560, 1664, 1690, 1728, 1755, 1872, 1920, 2028, 2080, 2160, 2304, 2340, 2496, 2535, 2560, 2704, 2808, 2880, 3042, 3072, 3120, 3328, 3380, 3456, 3510, 3744, 3840, 4056, 4160, 4320, 4563, 4608, 4680, 4992, 5070, 5120, 5408, 5616, 5760, 6084, 6240, 6656, 6760, 6912, 7020, 7488, 7605, 7680, 8112, 8320, 8640, 9126, 9216, 9360, 9984, 10140, 10816, 11232, 11520, 12168, 12480, 13312, 13520, 13824, 14040, 14976, 15210, 15360, 16224, 16640, 17280, 18252, 18720, 19968, 20280, 21632, 22464, 22815, 23040, 24336, 24960, 27040, 27648, 28080, 29952, 30420, 32448, 33280, 34560, 36504, 37440, 39936, 40560, 43264, 44928, 45630, 46080, 48672, 49920, 54080, 56160, 59904, 60840, 64896, 66560, 69120, 73008, 74880, 81120, 86528, 89856, 91260, 97344, 99840, 108160, 112320, 119808, 121680, 129792, 138240, 146016, 149760, 162240, 173056, 179712, 182520, 194688, 199680, 216320, 224640, 243360, 259584, 292032, 299520, 324480, 359424, 365040, 389376, 432640, 449280, 486720, 519168, 584064, 599040, 648960, 730080, 778752, 865280, 898560, 973440, 1168128, 1297920, 1460160, 1557504, 1797120, 1946880, 2336256, 2595840, 2920320, 3893760, 4672512, 5840640, 7787520, 11681280, 23362560]

約数ペア:

[(1, 23362560), (2, 11681280), (3, 7787520), (4, 5840640), (5, 4672512), (6, 3893760), (8, 2920320), (9, 2595840), (10, 2336256), (12, 1946880), (13, 1797120), (15, 1557504), (16, 1460160), (18, 1297920), (20, 1168128), (24, 973440), (26, 898560), (27, 865280), (30, 778752), (32, 730080), (36, 648960), (39, 599040), (40, 584064), (45, 519168), (48, 486720), (52, 449280), (54, 432640), (60, 389376), (64, 365040), (65, 359424), (72, 324480), (78, 299520), (80, 292032), (90, 259584), (96, 243360), (104, 224640), (108, 216320), (117, 199680), (120, 194688), (128, 182520), (130, 179712), (135, 173056), (144, 162240), (156, 149760), (160, 146016), (169, 138240), (180, 129792), (192, 121680), (195, 119808), (208, 112320), (216, 108160), (234, 99840), (240, 97344), (256, 91260), (260, 89856), (270, 86528), (288, 81120), (312, 74880), (320, 73008), (338, 69120), (351, 66560), (360, 64896), (384, 60840), (390, 59904), (416, 56160), (432, 54080), (468, 49920), (480, 48672), (507, 46080), (512, 45630), (520, 44928), (540, 43264), (576, 40560), (585, 39936), (624, 37440), (640, 36504), (676, 34560), (702, 33280), (720, 32448), (768, 30420), (780, 29952), (832, 28080), (845, 27648), (864, 27040), (936, 24960), (960, 24336), (1014, 23040), (1024, 22815), (1040, 22464), (1080, 21632), (1152, 20280), (1170, 19968), (1248, 18720), (1280, 18252), (1352, 17280), (1404, 16640), (1440, 16224), (1521, 15360), (1536, 15210), (1560, 14976), (1664, 14040), (1690, 13824), (1728, 13520), (1755, 13312), (1872, 12480), (1920, 12168), (2028, 11520), (2080, 11232), (2160, 10816), (2304, 10140), (2340, 9984), (2496, 9360), (2535, 9216), (2560, 9126), (2704, 8640), (2808, 8320), (2880, 8112), (3042, 7680), (3072, 7605), (3120, 7488), (3328, 7020), (3380, 6912), (3456, 6760), (3510, 6656), (3744, 6240), (3840, 6084), (4056, 5760), (4160, 5616), (4320, 5408), (4563, 5120), (4608, 5070), (4680, 4992)]