988800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{103}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 3288480

約数和(自身を除く): 2299680

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, 103, 120, 128, 150, 160, 192, 200, 206, 240, 300, 309, 320, 384, 400, 412, 480, 515, 600, 618, 640, 800, 824, 960, 1030, 1200, 1236, 1545, 1600, 1648, 1920, 2060, 2400, 2472, 2575, 3090, 3200, 3296, 4120, 4800, 4944, 5150, 6180, 6592, 7725, 8240, 9600, 9888, 10300, 12360, 13184, 15450, 16480, 19776, 20600, 24720, 30900, 32960, 39552, 41200, 49440, 61800, 65920, 82400, 98880, 123600, 164800, 197760, 247200, 329600, 494400, 988800]

約数ペア:

[(1, 988800), (2, 494400), (3, 329600), (4, 247200), (5, 197760), (6, 164800), (8, 123600), (10, 98880), (12, 82400), (15, 65920), (16, 61800), (20, 49440), (24, 41200), (25, 39552), (30, 32960), (32, 30900), (40, 24720), (48, 20600), (50, 19776), (60, 16480), (64, 15450), (75, 13184), (80, 12360), (96, 10300), (100, 9888), (103, 9600), (120, 8240), (128, 7725), (150, 6592), (160, 6180), (192, 5150), (200, 4944), (206, 4800), (240, 4120), (300, 3296), (309, 3200), (320, 3090), (384, 2575), (400, 2472), (412, 2400), (480, 2060), (515, 1920), (600, 1648), (618, 1600), (640, 1545), (800, 1236), (824, 1200), (960, 1030)]