123084800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 84

約数和(自身を含む): 305739546

約数和(自身を除く): 182654746

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 601, 640, 800, 1024, 1202, 1280, 1600, 2048, 2404, 2560, 3005, 3200, 4096, 4808, 5120, 6010, 6400, 8192, 9616, 10240, 12020, 12800, 15025, 19232, 20480, 24040, 25600, 30050, 38464, 40960, 48080, 51200, 60100, 76928, 96160, 102400, 120200, 153856, 192320, 204800, 240400, 307712, 384640, 480800, 615424, 769280, 961600, 1230848, 1538560, 1923200, 2461696, 3077120, 3846400, 4923392, 6154240, 7692800, 12308480, 15385600, 24616960, 30771200, 61542400, 123084800]

約数ペア:

[(1, 123084800), (2, 61542400), (4, 30771200), (5, 24616960), (8, 15385600), (10, 12308480), (16, 7692800), (20, 6154240), (25, 4923392), (32, 3846400), (40, 3077120), (50, 2461696), (64, 1923200), (80, 1538560), (100, 1230848), (128, 961600), (160, 769280), (200, 615424), (256, 480800), (320, 384640), (400, 307712), (512, 240400), (601, 204800), (640, 192320), (800, 153856), (1024, 120200), (1202, 102400), (1280, 96160), (1600, 76928), (2048, 60100), (2404, 51200), (2560, 48080), (3005, 40960), (3200, 38464), (4096, 30050), (4808, 25600), (5120, 24040), (6010, 20480), (6400, 19232), (8192, 15025), (9616, 12800), (10240, 12020)]