84207360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21929}}^1$

素因数の和:21953

約数の個数: 72

約数和(自身を含む): 268949520

約数和(自身を除く): 184742160

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 21929, 43858, 65787, 87716, 109645, 131574, 175432, 219290, 263148, 328935, 350864, 438580, 526296, 657870, 701728, 877160, 1052592, 1315740, 1403456, 1754320, 2105184, 2631480, 2806912, 3508640, 4210368, 5262960, 5613824, 7017280, 8420736, 10525920, 14034560, 16841472, 21051840, 28069120, 42103680, 84207360]

約数ペア:

[(1, 84207360), (2, 42103680), (3, 28069120), (4, 21051840), (5, 16841472), (6, 14034560), (8, 10525920), (10, 8420736), (12, 7017280), (15, 5613824), (16, 5262960), (20, 4210368), (24, 3508640), (30, 2806912), (32, 2631480), (40, 2105184), (48, 1754320), (60, 1403456), (64, 1315740), (80, 1052592), (96, 877160), (120, 701728), (128, 657870), (160, 526296), (192, 438580), (240, 350864), (256, 328935), (320, 263148), (384, 219290), (480, 175432), (640, 131574), (768, 109645), (960, 87716), (1280, 65787), (1920, 43858), (3840, 21929)]