204247440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{94559}}^1$

素因数の和:94581

約数の個数: 80

約数和(自身を含む): 703526400

約数和(自身を除く): 499278960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 94559, 189118, 283677, 378236, 472795, 567354, 756472, 851031, 945590, 1134708, 1418385, 1512944, 1702062, 1891180, 2269416, 2553093, 2836770, 3404124, 3782360, 4255155, 4538832, 5106186, 5673540, 6808248, 7564720, 8510310, 10212372, 11347080, 12765465, 13616496, 17020620, 20424744, 22694160, 25530930, 34041240, 40849488, 51061860, 68082480, 102123720, 204247440]

約数ペア:

[(1, 204247440), (2, 102123720), (3, 68082480), (4, 51061860), (5, 40849488), (6, 34041240), (8, 25530930), (9, 22694160), (10, 20424744), (12, 17020620), (15, 13616496), (16, 12765465), (18, 11347080), (20, 10212372), (24, 8510310), (27, 7564720), (30, 6808248), (36, 5673540), (40, 5106186), (45, 4538832), (48, 4255155), (54, 3782360), (60, 3404124), (72, 2836770), (80, 2553093), (90, 2269416), (108, 1891180), (120, 1702062), (135, 1512944), (144, 1418385), (180, 1134708), (216, 945590), (240, 851031), (270, 756472), (360, 567354), (432, 472795), (540, 378236), (720, 283677), (1080, 189118), (2160, 94559)]