669268080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71503}}^1$

素因数の和:71535

約数の個数: 120

約数和(自身を含む): 2420553408

約数和(自身を除く): 1751285328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 71503, 143006, 214509, 286012, 357515, 429018, 572024, 643527, 715030, 858036, 929539, 1072545, 1144048, 1287054, 1430060, 1716072, 1859078, 2145090, 2574108, 2788617, 2860120, 3217635, 3432144, 3718156, 4290180, 4647695, 5148216, 5577234, 5720240, 6435270, 7436312, 8365851, 8580360, 9295390, 10296432, 11154468, 12870540, 13943085, 14872624, 16731702, 17160720, 18590780, 22308936, 25741080, 27886170, 33463404, 37181560, 41829255, 44617872, 51482160, 55772340, 66926808, 74363120, 83658510, 111544680, 133853616, 167317020, 223089360, 334634040, 669268080]

約数ペア:

[(1, 669268080), (2, 334634040), (3, 223089360), (4, 167317020), (5, 133853616), (6, 111544680), (8, 83658510), (9, 74363120), (10, 66926808), (12, 55772340), (13, 51482160), (15, 44617872), (16, 41829255), (18, 37181560), (20, 33463404), (24, 27886170), (26, 25741080), (30, 22308936), (36, 18590780), (39, 17160720), (40, 16731702), (45, 14872624), (48, 13943085), (52, 12870540), (60, 11154468), (65, 10296432), (72, 9295390), (78, 8580360), (80, 8365851), (90, 7436312), (104, 6435270), (117, 5720240), (120, 5577234), (130, 5148216), (144, 4647695), (156, 4290180), (180, 3718156), (195, 3432144), (208, 3217635), (234, 2860120), (240, 2788617), (260, 2574108), (312, 2145090), (360, 1859078), (390, 1716072), (468, 1430060), (520, 1287054), (585, 1144048), (624, 1072545), (720, 929539), (780, 858036), (936, 715030), (1040, 643527), (1170, 572024), (1560, 429018), (1872, 357515), (2340, 286012), (3120, 214509), (4680, 143006), (9360, 71503)]