34542720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1999}}^1$

素因数の和:2027

約数の個数: 128

約数和(自身を含む): 122400000

約数和(自身を除く): 87857280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 1999, 2160, 2880, 3456, 3998, 4320, 5760, 5997, 7996, 8640, 9995, 11994, 15992, 17280, 17991, 19990, 23988, 29985, 31984, 35982, 39980, 47976, 53973, 59970, 63968, 71964, 79960, 89955, 95952, 107946, 119940, 127936, 143928, 159920, 179910, 191904, 215892, 239880, 255872, 269865, 287856, 319840, 359820, 383808, 431784, 479760, 539730, 575712, 639680, 719640, 767616, 863568, 959520, 1079460, 1151424, 1279360, 1439280, 1727136, 1919040, 2158920, 2302848, 2878560, 3454272, 3838080, 4317840, 5757120, 6908544, 8635680, 11514240, 17271360, 34542720]

約数ペア:

[(1, 34542720), (2, 17271360), (3, 11514240), (4, 8635680), (5, 6908544), (6, 5757120), (8, 4317840), (9, 3838080), (10, 3454272), (12, 2878560), (15, 2302848), (16, 2158920), (18, 1919040), (20, 1727136), (24, 1439280), (27, 1279360), (30, 1151424), (32, 1079460), (36, 959520), (40, 863568), (45, 767616), (48, 719640), (54, 639680), (60, 575712), (64, 539730), (72, 479760), (80, 431784), (90, 383808), (96, 359820), (108, 319840), (120, 287856), (128, 269865), (135, 255872), (144, 239880), (160, 215892), (180, 191904), (192, 179910), (216, 159920), (240, 143928), (270, 127936), (288, 119940), (320, 107946), (360, 95952), (384, 89955), (432, 79960), (480, 71964), (540, 63968), (576, 59970), (640, 53973), (720, 47976), (864, 39980), (960, 35982), (1080, 31984), (1152, 29985), (1440, 23988), (1728, 19990), (1920, 17991), (1999, 17280), (2160, 15992), (2880, 11994), (3456, 9995), (3998, 8640), (4320, 7996), (5760, 5997)]