168481920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{87751}}^1$

素因数の和:87773

約数の個数: 64

約数和(自身を含む): 537042240

約数和(自身を除く): 368560320

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, 87751, 175502, 263253, 351004, 438755, 526506, 702008, 877510, 1053012, 1316265, 1404016, 1755020, 2106024, 2632530, 2808032, 3510040, 4212048, 5265060, 5616064, 7020080, 8424096, 10530120, 11232128, 14040160, 16848192, 21060240, 28080320, 33696384, 42120480, 56160640, 84240960, 168481920]

約数ペア:

[(1, 168481920), (2, 84240960), (3, 56160640), (4, 42120480), (5, 33696384), (6, 28080320), (8, 21060240), (10, 16848192), (12, 14040160), (15, 11232128), (16, 10530120), (20, 8424096), (24, 7020080), (30, 5616064), (32, 5265060), (40, 4212048), (48, 3510040), (60, 2808032), (64, 2632530), (80, 2106024), (96, 1755020), (120, 1404016), (128, 1316265), (160, 1053012), (192, 877510), (240, 702008), (320, 526506), (384, 438755), (480, 351004), (640, 263253), (960, 175502), (1920, 87751)]