75457920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{39301}}^1$

素因数の和:39323

約数の個数: 64

約数和(自身を含む): 240528240

約数和(自身を除く): 165070320

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, 39301, 78602, 117903, 157204, 196505, 235806, 314408, 393010, 471612, 589515, 628816, 786020, 943224, 1179030, 1257632, 1572040, 1886448, 2358060, 2515264, 3144080, 3772896, 4716120, 5030528, 6288160, 7545792, 9432240, 12576320, 15091584, 18864480, 25152640, 37728960, 75457920]

約数ペア:

[(1, 75457920), (2, 37728960), (3, 25152640), (4, 18864480), (5, 15091584), (6, 12576320), (8, 9432240), (10, 7545792), (12, 6288160), (15, 5030528), (16, 4716120), (20, 3772896), (24, 3144080), (30, 2515264), (32, 2358060), (40, 1886448), (48, 1572040), (60, 1257632), (64, 1179030), (80, 943224), (96, 786020), (120, 628816), (128, 589515), (160, 471612), (192, 393010), (240, 314408), (320, 235806), (384, 196505), (480, 157204), (640, 117903), (960, 78602), (1920, 39301)]