379046400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{9871}}^1$

素因数の和:9902

約数の個数: 120

約数和(自身を含む): 1252282944

約数和(自身を除く): 873236544

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, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 7680, 9600, 9871, 12800, 19200, 19742, 29613, 38400, 39484, 49355, 59226, 78968, 98710, 118452, 148065, 157936, 197420, 236904, 246775, 296130, 315872, 394840, 473808, 493550, 592260, 631744, 740325, 789680, 947616, 987100, 1184520, 1263488, 1480650, 1579360, 1895232, 1974200, 2369040, 2526976, 2961300, 3158720, 3790464, 3948400, 4738080, 5053952, 5922600, 6317440, 7580928, 7896800, 9476160, 11845200, 12634880, 15161856, 15793600, 18952320, 23690400, 25269760, 31587200, 37904640, 47380800, 63174400, 75809280, 94761600, 126348800, 189523200, 379046400]

約数ペア:

[(1, 379046400), (2, 189523200), (3, 126348800), (4, 94761600), (5, 75809280), (6, 63174400), (8, 47380800), (10, 37904640), (12, 31587200), (15, 25269760), (16, 23690400), (20, 18952320), (24, 15793600), (25, 15161856), (30, 12634880), (32, 11845200), (40, 9476160), (48, 7896800), (50, 7580928), (60, 6317440), (64, 5922600), (75, 5053952), (80, 4738080), (96, 3948400), (100, 3790464), (120, 3158720), (128, 2961300), (150, 2526976), (160, 2369040), (192, 1974200), (200, 1895232), (240, 1579360), (256, 1480650), (300, 1263488), (320, 1184520), (384, 987100), (400, 947616), (480, 789680), (512, 740325), (600, 631744), (640, 592260), (768, 493550), (800, 473808), (960, 394840), (1200, 315872), (1280, 296130), (1536, 246775), (1600, 236904), (1920, 197420), (2400, 157936), (2560, 148065), (3200, 118452), (3840, 98710), (4800, 78968), (6400, 59226), (7680, 49355), (9600, 39484), (9871, 38400), (12800, 29613), (19200, 19742)]