1443120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{859}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 5118720

約数和(自身を除く): 3675600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 859, 1680, 1718, 2577, 3436, 4295, 5154, 6013, 6872, 8590, 10308, 12026, 12885, 13744, 17180, 18039, 20616, 24052, 25770, 30065, 34360, 36078, 41232, 48104, 51540, 60130, 68720, 72156, 90195, 96208, 103080, 120260, 144312, 180390, 206160, 240520, 288624, 360780, 481040, 721560, 1443120]

約数ペア:

[(1, 1443120), (2, 721560), (3, 481040), (4, 360780), (5, 288624), (6, 240520), (7, 206160), (8, 180390), (10, 144312), (12, 120260), (14, 103080), (15, 96208), (16, 90195), (20, 72156), (21, 68720), (24, 60130), (28, 51540), (30, 48104), (35, 41232), (40, 36078), (42, 34360), (48, 30065), (56, 25770), (60, 24052), (70, 20616), (80, 18039), (84, 17180), (105, 13744), (112, 12885), (120, 12026), (140, 10308), (168, 8590), (210, 6872), (240, 6013), (280, 5154), (336, 4295), (420, 3436), (560, 2577), (840, 1718), (859, 1680)]