254899200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{3319}}^1$

素因数の和:3352

約数の個数: 132

約数和(自身を含む): 842708960

約数和(自身を除く): 587809760

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, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3319, 3840, 4800, 5120, 6400, 6638, 7680, 9600, 9957, 12800, 13276, 15360, 16595, 19200, 19914, 25600, 26552, 33190, 38400, 39828, 49785, 53104, 66380, 76800, 79656, 82975, 99570, 106208, 132760, 159312, 165950, 199140, 212416, 248925, 265520, 318624, 331900, 398280, 424832, 497850, 531040, 637248, 663800, 796560, 849664, 995700, 1062080, 1274496, 1327600, 1593120, 1699328, 1991400, 2124160, 2548992, 2655200, 3186240, 3398656, 3982800, 4248320, 5097984, 5310400, 6372480, 7965600, 8496640, 10195968, 10620800, 12744960, 15931200, 16993280, 21241600, 25489920, 31862400, 42483200, 50979840, 63724800, 84966400, 127449600, 254899200]

約数ペア:

[(1, 254899200), (2, 127449600), (3, 84966400), (4, 63724800), (5, 50979840), (6, 42483200), (8, 31862400), (10, 25489920), (12, 21241600), (15, 16993280), (16, 15931200), (20, 12744960), (24, 10620800), (25, 10195968), (30, 8496640), (32, 7965600), (40, 6372480), (48, 5310400), (50, 5097984), (60, 4248320), (64, 3982800), (75, 3398656), (80, 3186240), (96, 2655200), (100, 2548992), (120, 2124160), (128, 1991400), (150, 1699328), (160, 1593120), (192, 1327600), (200, 1274496), (240, 1062080), (256, 995700), (300, 849664), (320, 796560), (384, 663800), (400, 637248), (480, 531040), (512, 497850), (600, 424832), (640, 398280), (768, 331900), (800, 318624), (960, 265520), (1024, 248925), (1200, 212416), (1280, 199140), (1536, 165950), (1600, 159312), (1920, 132760), (2400, 106208), (2560, 99570), (3072, 82975), (3200, 79656), (3319, 76800), (3840, 66380), (4800, 53104), (5120, 49785), (6400, 39828), (6638, 38400), (7680, 33190), (9600, 26552), (9957, 25600), (12800, 19914), (13276, 19200), (15360, 16595)]