2091746880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{726301}}^1$

素因数の和:726324

約数の個数: 84

約数和(自身を含む): 7194747612

約数和(自身を除く): 5103000732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 726301, 1452602, 2178903, 2905204, 3631505, 4357806, 5810408, 6536709, 7263010, 8715612, 10894515, 11620816, 13073418, 14526020, 17431224, 21789030, 23241632, 26146836, 29052040, 32683545, 34862448, 43578060, 46483264, 52293672, 58104080, 65367090, 69724896, 87156120, 104587344, 116208160, 130734180, 139449792, 174312240, 209174688, 232416320, 261468360, 348624480, 418349376, 522936720, 697248960, 1045873440, 2091746880]

約数ペア:

[(1, 2091746880), (2, 1045873440), (3, 697248960), (4, 522936720), (5, 418349376), (6, 348624480), (8, 261468360), (9, 232416320), (10, 209174688), (12, 174312240), (15, 139449792), (16, 130734180), (18, 116208160), (20, 104587344), (24, 87156120), (30, 69724896), (32, 65367090), (36, 58104080), (40, 52293672), (45, 46483264), (48, 43578060), (60, 34862448), (64, 32683545), (72, 29052040), (80, 26146836), (90, 23241632), (96, 21789030), (120, 17431224), (144, 14526020), (160, 13073418), (180, 11620816), (192, 10894515), (240, 8715612), (288, 7263010), (320, 6536709), (360, 5810408), (480, 4357806), (576, 3631505), (720, 2905204), (960, 2178903), (1440, 1452602), (2880, 726301)]