163770240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85297}}^1$

素因数の和:85319

約数の個数: 64

約数和(自身を含む): 522023760

約数和(自身を除く): 358253520

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, 85297, 170594, 255891, 341188, 426485, 511782, 682376, 852970, 1023564, 1279455, 1364752, 1705940, 2047128, 2558910, 2729504, 3411880, 4094256, 5117820, 5459008, 6823760, 8188512, 10235640, 10918016, 13647520, 16377024, 20471280, 27295040, 32754048, 40942560, 54590080, 81885120, 163770240]

約数ペア:

[(1, 163770240), (2, 81885120), (3, 54590080), (4, 40942560), (5, 32754048), (6, 27295040), (8, 20471280), (10, 16377024), (12, 13647520), (15, 10918016), (16, 10235640), (20, 8188512), (24, 6823760), (30, 5459008), (32, 5117820), (40, 4094256), (48, 3411880), (60, 2729504), (64, 2558910), (80, 2047128), (96, 1705940), (120, 1364752), (128, 1279455), (160, 1023564), (192, 852970), (240, 682376), (320, 511782), (384, 426485), (480, 341188), (640, 255891), (960, 170594), (1920, 85297)]