6549840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 120

約数和(自身を含む): 24025248

約数和(自身を除く): 17475408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 827, 880, 990, 1320, 1584, 1654, 1980, 2481, 2640, 3308, 3960, 4135, 4962, 6616, 7443, 7920, 8270, 9097, 9924, 12405, 13232, 14886, 16540, 18194, 19848, 24810, 27291, 29772, 33080, 36388, 37215, 39696, 45485, 49620, 54582, 59544, 66160, 72776, 74430, 81873, 90970, 99240, 109164, 119088, 136455, 145552, 148860, 163746, 181940, 198480, 218328, 272910, 297720, 327492, 363880, 409365, 436656, 545820, 595440, 654984, 727760, 818730, 1091640, 1309968, 1637460, 2183280, 3274920, 6549840]

約数ペア:

[(1, 6549840), (2, 3274920), (3, 2183280), (4, 1637460), (5, 1309968), (6, 1091640), (8, 818730), (9, 727760), (10, 654984), (11, 595440), (12, 545820), (15, 436656), (16, 409365), (18, 363880), (20, 327492), (22, 297720), (24, 272910), (30, 218328), (33, 198480), (36, 181940), (40, 163746), (44, 148860), (45, 145552), (48, 136455), (55, 119088), (60, 109164), (66, 99240), (72, 90970), (80, 81873), (88, 74430), (90, 72776), (99, 66160), (110, 59544), (120, 54582), (132, 49620), (144, 45485), (165, 39696), (176, 37215), (180, 36388), (198, 33080), (220, 29772), (240, 27291), (264, 24810), (330, 19848), (360, 18194), (396, 16540), (440, 14886), (495, 13232), (528, 12405), (660, 9924), (720, 9097), (792, 8270), (827, 7920), (880, 7443), (990, 6616), (1320, 4962), (1584, 4135), (1654, 3960), (1980, 3308), (2481, 2640)]