672282720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{155621}}^1$

素因数の和:155645

約数の個数: 96

約数和(自身を含む): 2353004640

約数和(自身を除く): 1680721920

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, 155621, 311242, 466863, 622484, 778105, 933726, 1244968, 1400589, 1556210, 1867452, 2334315, 2489936, 2801178, 3112420, 3734904, 4201767, 4668630, 4979872, 5602356, 6224840, 7002945, 7469808, 8403534, 9337260, 11204712, 12449680, 14005890, 14939616, 16807068, 18674520, 21008835, 22409424, 24899360, 28011780, 33614136, 37349040, 42017670, 44818848, 56023560, 67228272, 74698080, 84035340, 112047120, 134456544, 168070680, 224094240, 336141360, 672282720]

約数ペア:

[(1, 672282720), (2, 336141360), (3, 224094240), (4, 168070680), (5, 134456544), (6, 112047120), (8, 84035340), (9, 74698080), (10, 67228272), (12, 56023560), (15, 44818848), (16, 42017670), (18, 37349040), (20, 33614136), (24, 28011780), (27, 24899360), (30, 22409424), (32, 21008835), (36, 18674520), (40, 16807068), (45, 14939616), (48, 14005890), (54, 12449680), (60, 11204712), (72, 9337260), (80, 8403534), (90, 7469808), (96, 7002945), (108, 6224840), (120, 5602356), (135, 4979872), (144, 4668630), (160, 4201767), (180, 3734904), (216, 3112420), (240, 2801178), (270, 2489936), (288, 2334315), (360, 1867452), (432, 1556210), (480, 1400589), (540, 1244968), (720, 933726), (864, 778105), (1080, 622484), (1440, 466863), (2160, 311242), (4320, 155621)]