1924800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{401}}^1$

素因数の和:426

約数の個数: 84

約数和(自身を含む): 6330696

約数和(自身を除く): 4405896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 401, 480, 600, 800, 802, 960, 1200, 1203, 1600, 1604, 2005, 2400, 2406, 3208, 4010, 4800, 4812, 6015, 6416, 8020, 9624, 10025, 12030, 12832, 16040, 19248, 20050, 24060, 25664, 30075, 32080, 38496, 40100, 48120, 60150, 64160, 76992, 80200, 96240, 120300, 128320, 160400, 192480, 240600, 320800, 384960, 481200, 641600, 962400, 1924800]

約数ペア:

[(1, 1924800), (2, 962400), (3, 641600), (4, 481200), (5, 384960), (6, 320800), (8, 240600), (10, 192480), (12, 160400), (15, 128320), (16, 120300), (20, 96240), (24, 80200), (25, 76992), (30, 64160), (32, 60150), (40, 48120), (48, 40100), (50, 38496), (60, 32080), (64, 30075), (75, 25664), (80, 24060), (96, 20050), (100, 19248), (120, 16040), (150, 12832), (160, 12030), (192, 10025), (200, 9624), (240, 8020), (300, 6416), (320, 6015), (400, 4812), (401, 4800), (480, 4010), (600, 3208), (800, 2406), (802, 2400), (960, 2005), (1200, 1604), (1203, 1600)]