87088320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2783

約数の個数: 168

約数和(自身を含む): 326898000

約数和(自身を除く): 239809680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2749, 2880, 3168, 3520, 3960, 5280, 5498, 6336, 7920, 8247, 10560, 10996, 13745, 15840, 16494, 21992, 24741, 27490, 30239, 31680, 32988, 41235, 43984, 49482, 54980, 60478, 65976, 82470, 87968, 90717, 98964, 109960, 120956, 123705, 131952, 151195, 164940, 175936, 181434, 197928, 219920, 241912, 247410, 263904, 272151, 302390, 329880, 362868, 395856, 439840, 453585, 483824, 494820, 527808, 544302, 604780, 659760, 725736, 791712, 879680, 907170, 967648, 989640, 1088604, 1209560, 1319520, 1360755, 1451472, 1583424, 1814340, 1935296, 1979280, 2177208, 2419120, 2639040, 2721510, 2902944, 3628680, 3958560, 4354416, 4838240, 5443020, 5805888, 7257360, 7917120, 8708832, 9676480, 10886040, 14514720, 17417664, 21772080, 29029440, 43544160, 87088320]

約数ペア:

[(1, 87088320), (2, 43544160), (3, 29029440), (4, 21772080), (5, 17417664), (6, 14514720), (8, 10886040), (9, 9676480), (10, 8708832), (11, 7917120), (12, 7257360), (15, 5805888), (16, 5443020), (18, 4838240), (20, 4354416), (22, 3958560), (24, 3628680), (30, 2902944), (32, 2721510), (33, 2639040), (36, 2419120), (40, 2177208), (44, 1979280), (45, 1935296), (48, 1814340), (55, 1583424), (60, 1451472), (64, 1360755), (66, 1319520), (72, 1209560), (80, 1088604), (88, 989640), (90, 967648), (96, 907170), (99, 879680), (110, 791712), (120, 725736), (132, 659760), (144, 604780), (160, 544302), (165, 527808), (176, 494820), (180, 483824), (192, 453585), (198, 439840), (220, 395856), (240, 362868), (264, 329880), (288, 302390), (320, 272151), (330, 263904), (352, 247410), (360, 241912), (396, 219920), (440, 197928), (480, 181434), (495, 175936), (528, 164940), (576, 151195), (660, 131952), (704, 123705), (720, 120956), (792, 109960), (880, 98964), (960, 90717), (990, 87968), (1056, 82470), (1320, 65976), (1440, 60478), (1584, 54980), (1760, 49482), (1980, 43984), (2112, 41235), (2640, 32988), (2749, 31680), (2880, 30239), (3168, 27490), (3520, 24741), (3960, 21992), (5280, 16494), (5498, 15840), (6336, 13745), (7920, 10996), (8247, 10560)]