27028480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5279}}^1$

素因数の和:5304

約数の個数: 44

約数和(自身を含む): 64848960

約数和(自身を除く): 37820480

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, 5279, 10558, 21116, 26395, 42232, 52790, 84464, 105580, 168928, 211160, 337856, 422320, 675712, 844640, 1351424, 1689280, 2702848, 3378560, 5405696, 6757120, 13514240, 27028480]

約数ペア:

[(1, 27028480), (2, 13514240), (4, 6757120), (5, 5405696), (8, 3378560), (10, 2702848), (16, 1689280), (20, 1351424), (32, 844640), (40, 675712), (64, 422320), (80, 337856), (128, 211160), (160, 168928), (256, 105580), (320, 84464), (512, 52790), (640, 42232), (1024, 26395), (1280, 21116), (2560, 10558), (5120, 5279)]