489768000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{20407}}^1$

素因数の和:20437

約数の個数: 112

約数和(自身を含む): 1617293184

約数和(自身を除く): 1127525184

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 20407, 24000, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 326512, 408140, 489768, 510175, 612210, 653024, 816280, 979536, 1020350, 1224420, 1306048, 1530525, 1632560, 1959072, 2040700, 2448840, 2550875, 3061050, 3265120, 3918144, 4081400, 4897680, 5101750, 6122100, 6530240, 7652625, 8162800, 9795360, 10203500, 12244200, 15305250, 16325600, 19590720, 20407000, 24488400, 30610500, 32651200, 40814000, 48976800, 61221000, 81628000, 97953600, 122442000, 163256000, 244884000, 489768000]

約数ペア:

[(1, 489768000), (2, 244884000), (3, 163256000), (4, 122442000), (5, 97953600), (6, 81628000), (8, 61221000), (10, 48976800), (12, 40814000), (15, 32651200), (16, 30610500), (20, 24488400), (24, 20407000), (25, 19590720), (30, 16325600), (32, 15305250), (40, 12244200), (48, 10203500), (50, 9795360), (60, 8162800), (64, 7652625), (75, 6530240), (80, 6122100), (96, 5101750), (100, 4897680), (120, 4081400), (125, 3918144), (150, 3265120), (160, 3061050), (192, 2550875), (200, 2448840), (240, 2040700), (250, 1959072), (300, 1632560), (320, 1530525), (375, 1306048), (400, 1224420), (480, 1020350), (500, 979536), (600, 816280), (750, 653024), (800, 612210), (960, 510175), (1000, 489768), (1200, 408140), (1500, 326512), (1600, 306105), (2000, 244884), (2400, 204070), (3000, 163256), (4000, 122442), (4800, 102035), (6000, 81628), (8000, 61221), (12000, 40814), (20407, 24000)]