30258976640

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2055637}}^1$

素因数の和:2055679

約数の個数: 64

約数和(自身を含む): 75483027360

約数和(自身を除く): 45224050720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 2055637, 4111274, 8222548, 10278185, 16445096, 20556370, 32890192, 41112740, 47279651, 65780384, 82225480, 94559302, 131560768, 164450960, 189118604, 236398255, 263121536, 328901920, 378237208, 472796510, 657803840, 756474416, 945593020, 1315607680, 1512948832, 1891186040, 3025897664, 3782372080, 6051795328, 7564744160, 15129488320, 30258976640]

約数ペア:

[(1, 30258976640), (2, 15129488320), (4, 7564744160), (5, 6051795328), (8, 3782372080), (10, 3025897664), (16, 1891186040), (20, 1512948832), (23, 1315607680), (32, 945593020), (40, 756474416), (46, 657803840), (64, 472796510), (80, 378237208), (92, 328901920), (115, 263121536), (128, 236398255), (160, 189118604), (184, 164450960), (230, 131560768), (320, 94559302), (368, 82225480), (460, 65780384), (640, 47279651), (736, 41112740), (920, 32890192), (1472, 20556370), (1840, 16445096), (2944, 10278185), (3680, 8222548), (7360, 4111274), (14720, 2055637)]