16081200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1489}}^1$

素因数の和:1516

約数の個数: 120

約数和(自身を含む): 57275600

約数和(自身を除く): 41194400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1489, 1800, 2160, 2700, 2978, 3600, 4467, 5400, 5956, 7445, 8934, 10800, 11912, 13401, 14890, 17868, 22335, 23824, 26802, 29780, 35736, 37225, 40203, 44670, 53604, 59560, 67005, 71472, 74450, 80406, 89340, 107208, 111675, 119120, 134010, 148900, 160812, 178680, 201015, 214416, 223350, 268020, 297800, 321624, 335025, 357360, 402030, 446700, 536040, 595600, 643248, 670050, 804060, 893400, 1005075, 1072080, 1340100, 1608120, 1786800, 2010150, 2680200, 3216240, 4020300, 5360400, 8040600, 16081200]

約数ペア:

[(1, 16081200), (2, 8040600), (3, 5360400), (4, 4020300), (5, 3216240), (6, 2680200), (8, 2010150), (9, 1786800), (10, 1608120), (12, 1340100), (15, 1072080), (16, 1005075), (18, 893400), (20, 804060), (24, 670050), (25, 643248), (27, 595600), (30, 536040), (36, 446700), (40, 402030), (45, 357360), (48, 335025), (50, 321624), (54, 297800), (60, 268020), (72, 223350), (75, 214416), (80, 201015), (90, 178680), (100, 160812), (108, 148900), (120, 134010), (135, 119120), (144, 111675), (150, 107208), (180, 89340), (200, 80406), (216, 74450), (225, 71472), (240, 67005), (270, 59560), (300, 53604), (360, 44670), (400, 40203), (432, 37225), (450, 35736), (540, 29780), (600, 26802), (675, 23824), (720, 22335), (900, 17868), (1080, 14890), (1200, 13401), (1350, 11912), (1489, 10800), (1800, 8934), (2160, 7445), (2700, 5956), (2978, 5400), (3600, 4467)]