90457537920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47113301}}^1$

素因数の和:47113323

約数の個数: 64

約数和(自身を含む): 288333408240

約数和(自身を除く): 197875870320

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, 320, 384, 480, 640, 960, 1920, 47113301, 94226602, 141339903, 188453204, 235566505, 282679806, 376906408, 471133010, 565359612, 706699515, 753812816, 942266020, 1130719224, 1413399030, 1507625632, 1884532040, 2261438448, 2826798060, 3015251264, 3769064080, 4522876896, 5653596120, 6030502528, 7538128160, 9045753792, 11307192240, 15076256320, 18091507584, 22614384480, 30152512640, 45228768960, 90457537920]

約数ペア:

[(1, 90457537920), (2, 45228768960), (3, 30152512640), (4, 22614384480), (5, 18091507584), (6, 15076256320), (8, 11307192240), (10, 9045753792), (12, 7538128160), (15, 6030502528), (16, 5653596120), (20, 4522876896), (24, 3769064080), (30, 3015251264), (32, 2826798060), (40, 2261438448), (48, 1884532040), (60, 1507625632), (64, 1413399030), (80, 1130719224), (96, 942266020), (120, 753812816), (128, 706699515), (160, 565359612), (192, 471133010), (240, 376906408), (320, 282679806), (384, 235566505), (480, 188453204), (640, 141339903), (960, 94226602), (1920, 47113301)]