144006240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42859}}^1$

素因数の和:42884

約数の個数: 96

約数和(自身を含む): 518434560

約数和(自身を除く): 374428320

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, 1120, 1680, 3360, 42859, 85718, 128577, 171436, 214295, 257154, 300013, 342872, 428590, 514308, 600026, 642885, 685744, 857180, 900039, 1028616, 1200052, 1285770, 1371488, 1500065, 1714360, 1800078, 2057232, 2400104, 2571540, 3000130, 3428720, 3600156, 4114464, 4500195, 4800208, 5143080, 6000260, 6857440, 7200312, 9000390, 9600416, 10286160, 12000520, 14400624, 18000780, 20572320, 24001040, 28801248, 36001560, 48002080, 72003120, 144006240]

約数ペア:

[(1, 144006240), (2, 72003120), (3, 48002080), (4, 36001560), (5, 28801248), (6, 24001040), (7, 20572320), (8, 18000780), (10, 14400624), (12, 12000520), (14, 10286160), (15, 9600416), (16, 9000390), (20, 7200312), (21, 6857440), (24, 6000260), (28, 5143080), (30, 4800208), (32, 4500195), (35, 4114464), (40, 3600156), (42, 3428720), (48, 3000130), (56, 2571540), (60, 2400104), (70, 2057232), (80, 1800078), (84, 1714360), (96, 1500065), (105, 1371488), (112, 1285770), (120, 1200052), (140, 1028616), (160, 900039), (168, 857180), (210, 685744), (224, 642885), (240, 600026), (280, 514308), (336, 428590), (420, 342872), (480, 300013), (560, 257154), (672, 214295), (840, 171436), (1120, 128577), (1680, 85718), (3360, 42859)]