17808120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 64800000

約数和(自身を除く): 46991880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1499, 1980, 2376, 2970, 2998, 3960, 4497, 5940, 5996, 7495, 8994, 11880, 11992, 13491, 14990, 16489, 17988, 22485, 26982, 29980, 32978, 35976, 40473, 44970, 49467, 53964, 59960, 65956, 67455, 80946, 82445, 89940, 98934, 107928, 131912, 134910, 148401, 161892, 164890, 179880, 197868, 202365, 247335, 269820, 296802, 323784, 329780, 395736, 404730, 445203, 494670, 539640, 593604, 659560, 742005, 809460, 890406, 989340, 1187208, 1484010, 1618920, 1780812, 1978680, 2226015, 2968020, 3561624, 4452030, 5936040, 8904060, 17808120]

約数ペア:

[(1, 17808120), (2, 8904060), (3, 5936040), (4, 4452030), (5, 3561624), (6, 2968020), (8, 2226015), (9, 1978680), (10, 1780812), (11, 1618920), (12, 1484010), (15, 1187208), (18, 989340), (20, 890406), (22, 809460), (24, 742005), (27, 659560), (30, 593604), (33, 539640), (36, 494670), (40, 445203), (44, 404730), (45, 395736), (54, 329780), (55, 323784), (60, 296802), (66, 269820), (72, 247335), (88, 202365), (90, 197868), (99, 179880), (108, 164890), (110, 161892), (120, 148401), (132, 134910), (135, 131912), (165, 107928), (180, 98934), (198, 89940), (216, 82445), (220, 80946), (264, 67455), (270, 65956), (297, 59960), (330, 53964), (360, 49467), (396, 44970), (440, 40473), (495, 35976), (540, 32978), (594, 29980), (660, 26982), (792, 22485), (990, 17988), (1080, 16489), (1188, 14990), (1320, 13491), (1485, 11992), (1499, 11880), (1980, 8994), (2376, 7495), (2970, 5996), (2998, 5940), (3960, 4497)]