2668800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{139}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 8870960

約数和(自身を除く): 6202160

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, 128, 139, 150, 160, 192, 200, 240, 256, 278, 300, 320, 384, 400, 417, 480, 556, 600, 640, 695, 768, 800, 834, 960, 1112, 1200, 1280, 1390, 1600, 1668, 1920, 2085, 2224, 2400, 2780, 3200, 3336, 3475, 3840, 4170, 4448, 4800, 5560, 6400, 6672, 6950, 8340, 8896, 9600, 10425, 11120, 13344, 13900, 16680, 17792, 19200, 20850, 22240, 26688, 27800, 33360, 35584, 41700, 44480, 53376, 55600, 66720, 83400, 88960, 106752, 111200, 133440, 166800, 177920, 222400, 266880, 333600, 444800, 533760, 667200, 889600, 1334400, 2668800]

約数ペア:

[(1, 2668800), (2, 1334400), (3, 889600), (4, 667200), (5, 533760), (6, 444800), (8, 333600), (10, 266880), (12, 222400), (15, 177920), (16, 166800), (20, 133440), (24, 111200), (25, 106752), (30, 88960), (32, 83400), (40, 66720), (48, 55600), (50, 53376), (60, 44480), (64, 41700), (75, 35584), (80, 33360), (96, 27800), (100, 26688), (120, 22240), (128, 20850), (139, 19200), (150, 17792), (160, 16680), (192, 13900), (200, 13344), (240, 11120), (256, 10425), (278, 9600), (300, 8896), (320, 8340), (384, 6950), (400, 6672), (417, 6400), (480, 5560), (556, 4800), (600, 4448), (640, 4170), (695, 3840), (768, 3475), (800, 3336), (834, 3200), (960, 2780), (1112, 2400), (1200, 2224), (1280, 2085), (1390, 1920), (1600, 1668)]