71264400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59387}}^1$

素因数の和:59408

約数の個数: 60

約数和(自身を含む): 228287472

約数和(自身を除く): 157023072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 59387, 118774, 178161, 237548, 296935, 356322, 475096, 593870, 712644, 890805, 950192, 1187740, 1425288, 1484675, 1781610, 2375480, 2850576, 2969350, 3563220, 4454025, 4750960, 5938700, 7126440, 8908050, 11877400, 14252880, 17816100, 23754800, 35632200, 71264400]

約数ペア:

[(1, 71264400), (2, 35632200), (3, 23754800), (4, 17816100), (5, 14252880), (6, 11877400), (8, 8908050), (10, 7126440), (12, 5938700), (15, 4750960), (16, 4454025), (20, 3563220), (24, 2969350), (25, 2850576), (30, 2375480), (40, 1781610), (48, 1484675), (50, 1425288), (60, 1187740), (75, 950192), (80, 890805), (100, 712644), (120, 593870), (150, 475096), (200, 356322), (240, 296935), (300, 237548), (400, 178161), (600, 118774), (1200, 59387)]