397248000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{2069}}^1$

素因数の和:2105

約数の個数: 160

約数和(自身を含む): 1321388640

約数和(自身を除く): 924140640

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2069, 2400, 2560, 3000, 3200, 3840, 4000, 4138, 4800, 6000, 6207, 6400, 7680, 8000, 8276, 9600, 10345, 12000, 12414, 12800, 16000, 16552, 19200, 20690, 24000, 24828, 31035, 32000, 33104, 38400, 41380, 48000, 49656, 51725, 62070, 64000, 66208, 82760, 96000, 99312, 103450, 124140, 132416, 155175, 165520, 192000, 198624, 206900, 248280, 258625, 264832, 310350, 331040, 397248, 413800, 496560, 517250, 529664, 620700, 662080, 775875, 794496, 827600, 993120, 1034500, 1059328, 1241400, 1324160, 1551750, 1588992, 1655200, 1986240, 2069000, 2482800, 2648320, 3103500, 3177984, 3310400, 3972480, 4138000, 4965600, 5296640, 6207000, 6620800, 7944960, 8276000, 9931200, 12414000, 13241600, 15889920, 16552000, 19862400, 24828000, 26483200, 33104000, 39724800, 49656000, 66208000, 79449600, 99312000, 132416000, 198624000, 397248000]

約数ペア:

[(1, 397248000), (2, 198624000), (3, 132416000), (4, 99312000), (5, 79449600), (6, 66208000), (8, 49656000), (10, 39724800), (12, 33104000), (15, 26483200), (16, 24828000), (20, 19862400), (24, 16552000), (25, 15889920), (30, 13241600), (32, 12414000), (40, 9931200), (48, 8276000), (50, 7944960), (60, 6620800), (64, 6207000), (75, 5296640), (80, 4965600), (96, 4138000), (100, 3972480), (120, 3310400), (125, 3177984), (128, 3103500), (150, 2648320), (160, 2482800), (192, 2069000), (200, 1986240), (240, 1655200), (250, 1588992), (256, 1551750), (300, 1324160), (320, 1241400), (375, 1059328), (384, 1034500), (400, 993120), (480, 827600), (500, 794496), (512, 775875), (600, 662080), (640, 620700), (750, 529664), (768, 517250), (800, 496560), (960, 413800), (1000, 397248), (1200, 331040), (1280, 310350), (1500, 264832), (1536, 258625), (1600, 248280), (1920, 206900), (2000, 198624), (2069, 192000), (2400, 165520), (2560, 155175), (3000, 132416), (3200, 124140), (3840, 103450), (4000, 99312), (4138, 96000), (4800, 82760), (6000, 66208), (6207, 64000), (6400, 62070), (7680, 51725), (8000, 49656), (8276, 48000), (9600, 41380), (10345, 38400), (12000, 33104), (12414, 32000), (12800, 31035), (16000, 24828), (16552, 24000), (19200, 20690)]