2886240

素因数分解:

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

素因数の和:884

約数の個数: 96

約数和(自身を含む): 10402560

約数和(自身を除く): 7516320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 859, 1120, 1680, 1718, 2577, 3360, 3436, 4295, 5154, 6013, 6872, 8590, 10308, 12026, 12885, 13744, 17180, 18039, 20616, 24052, 25770, 27488, 30065, 34360, 36078, 41232, 48104, 51540, 60130, 68720, 72156, 82464, 90195, 96208, 103080, 120260, 137440, 144312, 180390, 192416, 206160, 240520, 288624, 360780, 412320, 481040, 577248, 721560, 962080, 1443120, 2886240]

約数ペア:

[(1, 2886240), (2, 1443120), (3, 962080), (4, 721560), (5, 577248), (6, 481040), (7, 412320), (8, 360780), (10, 288624), (12, 240520), (14, 206160), (15, 192416), (16, 180390), (20, 144312), (21, 137440), (24, 120260), (28, 103080), (30, 96208), (32, 90195), (35, 82464), (40, 72156), (42, 68720), (48, 60130), (56, 51540), (60, 48104), (70, 41232), (80, 36078), (84, 34360), (96, 30065), (105, 27488), (112, 25770), (120, 24052), (140, 20616), (160, 18039), (168, 17180), (210, 13744), (224, 12885), (240, 12026), (280, 10308), (336, 8590), (420, 6872), (480, 6013), (560, 5154), (672, 4295), (840, 3436), (859, 3360), (1120, 2577), (1680, 1718)]