243368960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47533}}^1$

素因数の和:47558

約数の個数: 44

約数和(自身を含む): 583812588

約数和(自身を除く): 340443628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 47533, 95066, 190132, 237665, 380264, 475330, 760528, 950660, 1521056, 1901320, 3042112, 3802640, 6084224, 7605280, 12168448, 15210560, 24336896, 30421120, 48673792, 60842240, 121684480, 243368960]

約数ペア:

[(1, 243368960), (2, 121684480), (4, 60842240), (5, 48673792), (8, 30421120), (10, 24336896), (16, 15210560), (20, 12168448), (32, 7605280), (40, 6084224), (64, 3802640), (80, 3042112), (128, 1901320), (160, 1521056), (256, 950660), (320, 760528), (512, 475330), (640, 380264), (1024, 237665), (1280, 190132), (2560, 95066), (5120, 47533)]