1343999520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{311111}}^1$

素因数の和:311135

約数の個数: 96

約数和(自身を含む): 4704013440

約数和(自身を除く): 3360013920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 311111, 622222, 933333, 1244444, 1555555, 1866666, 2488888, 2799999, 3111110, 3733332, 4666665, 4977776, 5599998, 6222220, 7466664, 8399997, 9333330, 9955552, 11199996, 12444440, 13999995, 14933328, 16799994, 18666660, 22399992, 24888880, 27999990, 29866656, 33599988, 37333320, 41999985, 44799984, 49777760, 55999980, 67199976, 74666640, 83999970, 89599968, 111999960, 134399952, 149333280, 167999940, 223999920, 268799904, 335999880, 447999840, 671999760, 1343999520]

約数ペア:

[(1, 1343999520), (2, 671999760), (3, 447999840), (4, 335999880), (5, 268799904), (6, 223999920), (8, 167999940), (9, 149333280), (10, 134399952), (12, 111999960), (15, 89599968), (16, 83999970), (18, 74666640), (20, 67199976), (24, 55999980), (27, 49777760), (30, 44799984), (32, 41999985), (36, 37333320), (40, 33599988), (45, 29866656), (48, 27999990), (54, 24888880), (60, 22399992), (72, 18666660), (80, 16799994), (90, 14933328), (96, 13999995), (108, 12444440), (120, 11199996), (135, 9955552), (144, 9333330), (160, 8399997), (180, 7466664), (216, 6222220), (240, 5599998), (270, 4977776), (288, 4666665), (360, 3733332), (432, 3111110), (480, 2799999), (540, 2488888), (720, 1866666), (864, 1555555), (1080, 1244444), (1440, 933333), (2160, 622222), (4320, 311111)]