87338880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 307897200

約数和(自身を除く): 220558320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 257, 288, 295, 320, 354, 360, 384, 472, 480, 514, 531, 576, 590, 640, 708, 720, 771, 885, 944, 960, 1028, 1062, 1152, 1180, 1285, 1416, 1440, 1542, 1770, 1888, 1920, 2056, 2124, 2313, 2360, 2570, 2655, 2832, 2880, 3084, 3540, 3776, 3855, 4112, 4248, 4626, 4720, 5140, 5310, 5664, 5760, 6168, 7080, 7552, 7710, 8224, 8496, 9252, 9440, 10280, 10620, 11328, 11565, 12336, 14160, 15163, 15420, 16448, 16992, 18504, 18880, 20560, 21240, 22656, 23130, 24672, 28320, 30326, 30840, 32896, 33984, 37008, 37760, 41120, 42480, 45489, 46260, 49344, 56640, 60652, 61680, 67968, 74016, 75815, 82240, 84960, 90978, 92520, 98688, 113280, 121304, 123360, 136467, 148032, 151630, 164480, 169920, 181956, 185040, 227445, 242608, 246720, 272934, 296064, 303260, 339840, 363912, 370080, 454890, 485216, 493440, 545868, 606520, 682335, 727824, 740160, 909780, 970432, 1091736, 1213040, 1364670, 1455648, 1480320, 1819560, 1940864, 2183472, 2426080, 2729340, 2911296, 3639120, 4366944, 4852160, 5458680, 5822592, 7278240, 8733888, 9704320, 10917360, 14556480, 17467776, 21834720, 29112960, 43669440, 87338880]

約数ペア:

[(1, 87338880), (2, 43669440), (3, 29112960), (4, 21834720), (5, 17467776), (6, 14556480), (8, 10917360), (9, 9704320), (10, 8733888), (12, 7278240), (15, 5822592), (16, 5458680), (18, 4852160), (20, 4366944), (24, 3639120), (30, 2911296), (32, 2729340), (36, 2426080), (40, 2183472), (45, 1940864), (48, 1819560), (59, 1480320), (60, 1455648), (64, 1364670), (72, 1213040), (80, 1091736), (90, 970432), (96, 909780), (118, 740160), (120, 727824), (128, 682335), (144, 606520), (160, 545868), (177, 493440), (180, 485216), (192, 454890), (236, 370080), (240, 363912), (257, 339840), (288, 303260), (295, 296064), (320, 272934), (354, 246720), (360, 242608), (384, 227445), (472, 185040), (480, 181956), (514, 169920), (531, 164480), (576, 151630), (590, 148032), (640, 136467), (708, 123360), (720, 121304), (771, 113280), (885, 98688), (944, 92520), (960, 90978), (1028, 84960), (1062, 82240), (1152, 75815), (1180, 74016), (1285, 67968), (1416, 61680), (1440, 60652), (1542, 56640), (1770, 49344), (1888, 46260), (1920, 45489), (2056, 42480), (2124, 41120), (2313, 37760), (2360, 37008), (2570, 33984), (2655, 32896), (2832, 30840), (2880, 30326), (3084, 28320), (3540, 24672), (3776, 23130), (3855, 22656), (4112, 21240), (4248, 20560), (4626, 18880), (4720, 18504), (5140, 16992), (5310, 16448), (5664, 15420), (5760, 15163), (6168, 14160), (7080, 12336), (7552, 11565), (7710, 11328), (8224, 10620), (8496, 10280), (9252, 9440)]