1804800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 120

約数和(自身を含む): 6088896

約数和(自身を除く): 4284096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 160, 188, 192, 200, 235, 240, 256, 282, 300, 320, 376, 384, 400, 470, 480, 512, 564, 600, 640, 705, 752, 768, 800, 940, 960, 1128, 1175, 1200, 1280, 1410, 1504, 1536, 1600, 1880, 1920, 2256, 2350, 2400, 2560, 2820, 3008, 3200, 3525, 3760, 3840, 4512, 4700, 4800, 5640, 6016, 6400, 7050, 7520, 7680, 9024, 9400, 9600, 11280, 12032, 12800, 14100, 15040, 18048, 18800, 19200, 22560, 24064, 28200, 30080, 36096, 37600, 38400, 45120, 56400, 60160, 72192, 75200, 90240, 112800, 120320, 150400, 180480, 225600, 300800, 360960, 451200, 601600, 902400, 1804800]

約数ペア:

[(1, 1804800), (2, 902400), (3, 601600), (4, 451200), (5, 360960), (6, 300800), (8, 225600), (10, 180480), (12, 150400), (15, 120320), (16, 112800), (20, 90240), (24, 75200), (25, 72192), (30, 60160), (32, 56400), (40, 45120), (47, 38400), (48, 37600), (50, 36096), (60, 30080), (64, 28200), (75, 24064), (80, 22560), (94, 19200), (96, 18800), (100, 18048), (120, 15040), (128, 14100), (141, 12800), (150, 12032), (160, 11280), (188, 9600), (192, 9400), (200, 9024), (235, 7680), (240, 7520), (256, 7050), (282, 6400), (300, 6016), (320, 5640), (376, 4800), (384, 4700), (400, 4512), (470, 3840), (480, 3760), (512, 3525), (564, 3200), (600, 3008), (640, 2820), (705, 2560), (752, 2400), (768, 2350), (800, 2256), (940, 1920), (960, 1880), (1128, 1600), (1175, 1536), (1200, 1504), (1280, 1410)]