2480324400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{688979}}^1$

素因数の和:689003

約数の個数: 90

約数和(自身を含む): 8607427140

約数和(自身を除く): 6127102740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 688979, 1377958, 2066937, 2755916, 3444895, 4133874, 5511832, 6200811, 6889790, 8267748, 10334685, 11023664, 12401622, 13779580, 16535496, 17224475, 20669370, 24803244, 27559160, 31004055, 33070992, 34448950, 41338740, 49606488, 51673425, 55118320, 62008110, 68897900, 82677480, 99212976, 103346850, 124016220, 137795800, 155020275, 165354960, 206693700, 248032440, 275591600, 310040550, 413387400, 496064880, 620081100, 826774800, 1240162200, 2480324400]

約数ペア:

[(1, 2480324400), (2, 1240162200), (3, 826774800), (4, 620081100), (5, 496064880), (6, 413387400), (8, 310040550), (9, 275591600), (10, 248032440), (12, 206693700), (15, 165354960), (16, 155020275), (18, 137795800), (20, 124016220), (24, 103346850), (25, 99212976), (30, 82677480), (36, 68897900), (40, 62008110), (45, 55118320), (48, 51673425), (50, 49606488), (60, 41338740), (72, 34448950), (75, 33070992), (80, 31004055), (90, 27559160), (100, 24803244), (120, 20669370), (144, 17224475), (150, 16535496), (180, 13779580), (200, 12401622), (225, 11023664), (240, 10334685), (300, 8267748), (360, 6889790), (400, 6200811), (450, 5511832), (600, 4133874), (720, 3444895), (900, 2755916), (1200, 2066937), (1800, 1377958), (3600, 688979)]