54710880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 152856480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 857, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1714, 1824, 1995, 2128, 2280, 2571, 2660, 3040, 3192, 3360, 3428, 3990, 4256, 4285, 4560, 5142, 5320, 5999, 6384, 6856, 7980, 8570, 9120, 10284, 10640, 11998, 12768, 12855, 13712, 15960, 16283, 17140, 17997, 20568, 21280, 23996, 25710, 27424, 29995, 31920, 32566, 34280, 35994, 41136, 47992, 48849, 51420, 59990, 63840, 65132, 68560, 71988, 81415, 82272, 89985, 95984, 97698, 102840, 113981, 119980, 130264, 137120, 143976, 162830, 179970, 191968, 195396, 205680, 227962, 239960, 244245, 260528, 287952, 325660, 341943, 359940, 390792, 411360, 455924, 479920, 488490, 521056, 569905, 575904, 651320, 683886, 719880, 781584, 911848, 959840, 976980, 1139810, 1302640, 1367772, 1439760, 1563168, 1709715, 1823696, 1953960, 2279620, 2605280, 2735544, 2879520, 3419430, 3647392, 3907920, 4559240, 5471088, 6838860, 7815840, 9118480, 10942176, 13677720, 18236960, 27355440, 54710880]

約数ペア:

[(1, 54710880), (2, 27355440), (3, 18236960), (4, 13677720), (5, 10942176), (6, 9118480), (7, 7815840), (8, 6838860), (10, 5471088), (12, 4559240), (14, 3907920), (15, 3647392), (16, 3419430), (19, 2879520), (20, 2735544), (21, 2605280), (24, 2279620), (28, 1953960), (30, 1823696), (32, 1709715), (35, 1563168), (38, 1439760), (40, 1367772), (42, 1302640), (48, 1139810), (56, 976980), (57, 959840), (60, 911848), (70, 781584), (76, 719880), (80, 683886), (84, 651320), (95, 575904), (96, 569905), (105, 521056), (112, 488490), (114, 479920), (120, 455924), (133, 411360), (140, 390792), (152, 359940), (160, 341943), (168, 325660), (190, 287952), (210, 260528), (224, 244245), (228, 239960), (240, 227962), (266, 205680), (280, 195396), (285, 191968), (304, 179970), (336, 162830), (380, 143976), (399, 137120), (420, 130264), (456, 119980), (480, 113981), (532, 102840), (560, 97698), (570, 95984), (608, 89985), (665, 82272), (672, 81415), (760, 71988), (798, 68560), (840, 65132), (857, 63840), (912, 59990), (1064, 51420), (1120, 48849), (1140, 47992), (1330, 41136), (1520, 35994), (1596, 34280), (1680, 32566), (1714, 31920), (1824, 29995), (1995, 27424), (2128, 25710), (2280, 23996), (2571, 21280), (2660, 20568), (3040, 17997), (3192, 17140), (3360, 16283), (3428, 15960), (3990, 13712), (4256, 12855), (4285, 12768), (4560, 11998), (5142, 10640), (5320, 10284), (5999, 9120), (6384, 8570), (6856, 7980)]