305232000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{6359}}^1$

素因数の和:6391

約数の個数: 128

約数和(自身を含む): 1012003200

約数和(自身を除く): 706771200

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, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 6359, 8000, 9600, 12000, 12718, 16000, 19077, 24000, 25436, 31795, 38154, 48000, 50872, 63590, 76308, 95385, 101744, 127180, 152616, 158975, 190770, 203488, 254360, 305232, 317950, 381540, 406976, 476925, 508720, 610464, 635900, 763080, 794875, 813952, 953850, 1017440, 1220928, 1271800, 1526160, 1589750, 1907700, 2034880, 2384625, 2441856, 2543600, 3052320, 3179500, 3815400, 4069760, 4769250, 5087200, 6104640, 6359000, 7630800, 9538500, 10174400, 12209280, 12718000, 15261600, 19077000, 20348800, 25436000, 30523200, 38154000, 50872000, 61046400, 76308000, 101744000, 152616000, 305232000]

約数ペア:

[(1, 305232000), (2, 152616000), (3, 101744000), (4, 76308000), (5, 61046400), (6, 50872000), (8, 38154000), (10, 30523200), (12, 25436000), (15, 20348800), (16, 19077000), (20, 15261600), (24, 12718000), (25, 12209280), (30, 10174400), (32, 9538500), (40, 7630800), (48, 6359000), (50, 6104640), (60, 5087200), (64, 4769250), (75, 4069760), (80, 3815400), (96, 3179500), (100, 3052320), (120, 2543600), (125, 2441856), (128, 2384625), (150, 2034880), (160, 1907700), (192, 1589750), (200, 1526160), (240, 1271800), (250, 1220928), (300, 1017440), (320, 953850), (375, 813952), (384, 794875), (400, 763080), (480, 635900), (500, 610464), (600, 508720), (640, 476925), (750, 406976), (800, 381540), (960, 317950), (1000, 305232), (1200, 254360), (1500, 203488), (1600, 190770), (1920, 158975), (2000, 152616), (2400, 127180), (3000, 101744), (3200, 95385), (4000, 76308), (4800, 63590), (6000, 50872), (6359, 48000), (8000, 38154), (9600, 31795), (12000, 25436), (12718, 24000), (16000, 19077)]