90337920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47051}}^1$

素因数の和:47073

約数の個数: 64

約数和(自身を含む): 287958240

約数和(自身を除く): 197620320

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, 47051, 94102, 141153, 188204, 235255, 282306, 376408, 470510, 564612, 705765, 752816, 941020, 1129224, 1411530, 1505632, 1882040, 2258448, 2823060, 3011264, 3764080, 4516896, 5646120, 6022528, 7528160, 9033792, 11292240, 15056320, 18067584, 22584480, 30112640, 45168960, 90337920]

約数ペア:

[(1, 90337920), (2, 45168960), (3, 30112640), (4, 22584480), (5, 18067584), (6, 15056320), (8, 11292240), (10, 9033792), (12, 7528160), (15, 6022528), (16, 5646120), (20, 4516896), (24, 3764080), (30, 3011264), (32, 2823060), (40, 2258448), (48, 1882040), (60, 1505632), (64, 1411530), (80, 1129224), (96, 941020), (120, 752816), (128, 705765), (160, 564612), (192, 470510), (240, 376408), (320, 282306), (384, 235255), (480, 188204), (640, 141153), (960, 94102), (1920, 47051)]