7987188480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2079997}}^1$

素因数の和:2080021

約数の個数: 72

約数和(自身を含む): 25509095472

約数和(自身を除く): 17521906992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 2079997, 4159994, 6239991, 8319988, 10399985, 12479982, 16639976, 20799970, 24959964, 31199955, 33279952, 41599940, 49919928, 62399910, 66559904, 83199880, 99839856, 124799820, 133119808, 166399760, 199679712, 249599640, 266239616, 332799520, 399359424, 499199280, 532479232, 665599040, 798718848, 998398560, 1331198080, 1597437696, 1996797120, 2662396160, 3993594240, 7987188480]

約数ペア:

[(1, 7987188480), (2, 3993594240), (3, 2662396160), (4, 1996797120), (5, 1597437696), (6, 1331198080), (8, 998398560), (10, 798718848), (12, 665599040), (15, 532479232), (16, 499199280), (20, 399359424), (24, 332799520), (30, 266239616), (32, 249599640), (40, 199679712), (48, 166399760), (60, 133119808), (64, 124799820), (80, 99839856), (96, 83199880), (120, 66559904), (128, 62399910), (160, 49919928), (192, 41599940), (240, 33279952), (256, 31199955), (320, 24959964), (384, 20799970), (480, 16639976), (640, 12479982), (768, 10399985), (960, 8319988), (1280, 6239991), (1920, 4159994), (3840, 2079997)]