242912000

素因数分解:

$2^8\times 5^3\times {\mathrm{7591}}^1$

素因数の和:7622

約数の個数: 72

約数和(自身を含む): 605203872

約数和(自身を除く): 362291872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 7591, 8000, 15182, 16000, 30364, 32000, 37955, 60728, 75910, 121456, 151820, 189775, 242912, 303640, 379550, 485824, 607280, 759100, 948875, 971648, 1214560, 1518200, 1897750, 1943296, 2429120, 3036400, 3795500, 4858240, 6072800, 7591000, 9716480, 12145600, 15182000, 24291200, 30364000, 48582400, 60728000, 121456000, 242912000]

約数ペア:

[(1, 242912000), (2, 121456000), (4, 60728000), (5, 48582400), (8, 30364000), (10, 24291200), (16, 15182000), (20, 12145600), (25, 9716480), (32, 7591000), (40, 6072800), (50, 4858240), (64, 3795500), (80, 3036400), (100, 2429120), (125, 1943296), (128, 1897750), (160, 1518200), (200, 1214560), (250, 971648), (256, 948875), (320, 759100), (400, 607280), (500, 485824), (640, 379550), (800, 303640), (1000, 242912), (1280, 189775), (1600, 151820), (2000, 121456), (3200, 75910), (4000, 60728), (6400, 37955), (7591, 32000), (8000, 30364), (15182, 16000)]