2088654720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1087841}}^1$

素因数の和:1087863

約数の個数: 64

約数和(自身を含む): 6657593040

約数和(自身を除く): 4568938320

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, 1087841, 2175682, 3263523, 4351364, 5439205, 6527046, 8702728, 10878410, 13054092, 16317615, 17405456, 21756820, 26108184, 32635230, 34810912, 43513640, 52216368, 65270460, 69621824, 87027280, 104432736, 130540920, 139243648, 174054560, 208865472, 261081840, 348109120, 417730944, 522163680, 696218240, 1044327360, 2088654720]

約数ペア:

[(1, 2088654720), (2, 1044327360), (3, 696218240), (4, 522163680), (5, 417730944), (6, 348109120), (8, 261081840), (10, 208865472), (12, 174054560), (15, 139243648), (16, 130540920), (20, 104432736), (24, 87027280), (30, 69621824), (32, 65270460), (40, 52216368), (48, 43513640), (60, 34810912), (64, 32635230), (80, 26108184), (96, 21756820), (120, 17405456), (128, 16317615), (160, 13054092), (192, 10878410), (240, 8702728), (320, 6527046), (384, 5439205), (480, 4351364), (640, 3263523), (960, 2175682), (1920, 1087841)]