1385064960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{180347}}^1$

素因数の和:180373

約数の個数: 80

約数和(自身を含む): 4427904096

約数和(自身を除く): 3042839136

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 180347, 360694, 541041, 721388, 901735, 1082082, 1442776, 1803470, 2164164, 2705205, 2885552, 3606940, 4328328, 5410410, 5771104, 7213880, 8656656, 10820820, 11542208, 14427760, 17313312, 21641640, 23084416, 28855520, 34626624, 43283280, 46168832, 57711040, 69253248, 86566560, 92337664, 115422080, 138506496, 173133120, 230844160, 277012992, 346266240, 461688320, 692532480, 1385064960]

約数ペア:

[(1, 1385064960), (2, 692532480), (3, 461688320), (4, 346266240), (5, 277012992), (6, 230844160), (8, 173133120), (10, 138506496), (12, 115422080), (15, 92337664), (16, 86566560), (20, 69253248), (24, 57711040), (30, 46168832), (32, 43283280), (40, 34626624), (48, 28855520), (60, 23084416), (64, 21641640), (80, 17313312), (96, 14427760), (120, 11542208), (128, 10820820), (160, 8656656), (192, 7213880), (240, 5771104), (256, 5410410), (320, 4328328), (384, 3606940), (480, 2885552), (512, 2705205), (640, 2164164), (768, 1803470), (960, 1442776), (1280, 1082082), (1536, 901735), (1920, 721388), (2560, 541041), (3840, 360694), (7680, 180347)]