2068800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{431}}^1$

素因数の和:456

約数の個数: 84

約数和(自身を含む): 6803136

約数和(自身を除く): 4734336

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, 431, 480, 600, 800, 862, 960, 1200, 1293, 1600, 1724, 2155, 2400, 2586, 3448, 4310, 4800, 5172, 6465, 6896, 8620, 10344, 10775, 12930, 13792, 17240, 20688, 21550, 25860, 27584, 32325, 34480, 41376, 43100, 51720, 64650, 68960, 82752, 86200, 103440, 129300, 137920, 172400, 206880, 258600, 344800, 413760, 517200, 689600, 1034400, 2068800]

約数ペア:

[(1, 2068800), (2, 1034400), (3, 689600), (4, 517200), (5, 413760), (6, 344800), (8, 258600), (10, 206880), (12, 172400), (15, 137920), (16, 129300), (20, 103440), (24, 86200), (25, 82752), (30, 68960), (32, 64650), (40, 51720), (48, 43100), (50, 41376), (60, 34480), (64, 32325), (75, 27584), (80, 25860), (96, 21550), (100, 20688), (120, 17240), (150, 13792), (160, 12930), (192, 10775), (200, 10344), (240, 8620), (300, 6896), (320, 6465), (400, 5172), (431, 4800), (480, 4310), (600, 3448), (800, 2586), (862, 2400), (960, 2155), (1200, 1724), (1293, 1600)]