448980480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 240

約数和(自身を含む): 1675674000

約数和(自身を除く): 1226693520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1499, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 2998, 3120, 3328, 3744, 3840, 4160, 4497, 4608, 4680, 4992, 5760, 5996, 6240, 6656, 7488, 7495, 7680, 8320, 8994, 9360, 9984, 11520, 11992, 12480, 13491, 14976, 14990, 16640, 17988, 18720, 19487, 19968, 22485, 23040, 23984, 24960, 26982, 29952, 29980, 33280, 35976, 37440, 38974, 44970, 47968, 49920, 53964, 58461, 59904, 59960, 67455, 71952, 74880, 77948, 89940, 95936, 97435, 99840, 107928, 116922, 119920, 134910, 143904, 149760, 155896, 175383, 179880, 191872, 194870, 215856, 233844, 239840, 269820, 287808, 292305, 299520, 311792, 350766, 359760, 383744, 389740, 431712, 467688, 479680, 539640, 575616, 584610, 623584, 701532, 719520, 767488, 779480, 863424, 876915, 935376, 959360, 1079280, 1151232, 1169220, 1247168, 1403064, 1439040, 1558960, 1726848, 1753830, 1870752, 1918720, 2158560, 2302464, 2338440, 2494336, 2806128, 2878080, 3117920, 3453696, 3507660, 3741504, 3837440, 4317120, 4676880, 4988672, 5612256, 5756160, 6235840, 6907392, 7015320, 7483008, 8634240, 9353760, 9977344, 11224512, 11512320, 12471680, 14030640, 14966016, 17268480, 18707520, 22449024, 24943360, 28061280, 29932032, 34536960, 37415040, 44898048, 49886720, 56122560, 74830080, 89796096, 112245120, 149660160, 224490240, 448980480]

約数ペア:

[(1, 448980480), (2, 224490240), (3, 149660160), (4, 112245120), (5, 89796096), (6, 74830080), (8, 56122560), (9, 49886720), (10, 44898048), (12, 37415040), (13, 34536960), (15, 29932032), (16, 28061280), (18, 24943360), (20, 22449024), (24, 18707520), (26, 17268480), (30, 14966016), (32, 14030640), (36, 12471680), (39, 11512320), (40, 11224512), (45, 9977344), (48, 9353760), (52, 8634240), (60, 7483008), (64, 7015320), (65, 6907392), (72, 6235840), (78, 5756160), (80, 5612256), (90, 4988672), (96, 4676880), (104, 4317120), (117, 3837440), (120, 3741504), (128, 3507660), (130, 3453696), (144, 3117920), (156, 2878080), (160, 2806128), (180, 2494336), (192, 2338440), (195, 2302464), (208, 2158560), (234, 1918720), (240, 1870752), (256, 1753830), (260, 1726848), (288, 1558960), (312, 1439040), (320, 1403064), (360, 1247168), (384, 1169220), (390, 1151232), (416, 1079280), (468, 959360), (480, 935376), (512, 876915), (520, 863424), (576, 779480), (585, 767488), (624, 719520), (640, 701532), (720, 623584), (768, 584610), (780, 575616), (832, 539640), (936, 479680), (960, 467688), (1040, 431712), (1152, 389740), (1170, 383744), (1248, 359760), (1280, 350766), (1440, 311792), (1499, 299520), (1536, 292305), (1560, 287808), (1664, 269820), (1872, 239840), (1920, 233844), (2080, 215856), (2304, 194870), (2340, 191872), (2496, 179880), (2560, 175383), (2880, 155896), (2998, 149760), (3120, 143904), (3328, 134910), (3744, 119920), (3840, 116922), (4160, 107928), (4497, 99840), (4608, 97435), (4680, 95936), (4992, 89940), (5760, 77948), (5996, 74880), (6240, 71952), (6656, 67455), (7488, 59960), (7495, 59904), (7680, 58461), (8320, 53964), (8994, 49920), (9360, 47968), (9984, 44970), (11520, 38974), (11992, 37440), (12480, 35976), (13491, 33280), (14976, 29980), (14990, 29952), (16640, 26982), (17988, 24960), (18720, 23984), (19487, 23040), (19968, 22485)]