261631200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{109013}}^1$

素因数の和:109036

約数の個数: 72

約数和(自身を含む): 851617368

約数和(自身を除く): 589986168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 109013, 218026, 327039, 436052, 545065, 654078, 872104, 1090130, 1308156, 1635195, 1744208, 2180260, 2616312, 2725325, 3270390, 3488416, 4360520, 5232624, 5450650, 6540780, 8175975, 8721040, 10465248, 10901300, 13081560, 16351950, 17442080, 21802600, 26163120, 32703900, 43605200, 52326240, 65407800, 87210400, 130815600, 261631200]

約数ペア:

[(1, 261631200), (2, 130815600), (3, 87210400), (4, 65407800), (5, 52326240), (6, 43605200), (8, 32703900), (10, 26163120), (12, 21802600), (15, 17442080), (16, 16351950), (20, 13081560), (24, 10901300), (25, 10465248), (30, 8721040), (32, 8175975), (40, 6540780), (48, 5450650), (50, 5232624), (60, 4360520), (75, 3488416), (80, 3270390), (96, 2725325), (100, 2616312), (120, 2180260), (150, 1744208), (160, 1635195), (200, 1308156), (240, 1090130), (300, 872104), (400, 654078), (480, 545065), (600, 436052), (800, 327039), (1200, 218026), (2400, 109013)]