85971840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44777}}^1$

素因数の和:44799

約数の個数: 64

約数和(自身を含む): 274041360

約数和(自身を除く): 188069520

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, 44777, 89554, 134331, 179108, 223885, 268662, 358216, 447770, 537324, 671655, 716432, 895540, 1074648, 1343310, 1432864, 1791080, 2149296, 2686620, 2865728, 3582160, 4298592, 5373240, 5731456, 7164320, 8597184, 10746480, 14328640, 17194368, 21492960, 28657280, 42985920, 85971840]

約数ペア:

[(1, 85971840), (2, 42985920), (3, 28657280), (4, 21492960), (5, 17194368), (6, 14328640), (8, 10746480), (10, 8597184), (12, 7164320), (15, 5731456), (16, 5373240), (20, 4298592), (24, 3582160), (30, 2865728), (32, 2686620), (40, 2149296), (48, 1791080), (60, 1432864), (64, 1343310), (80, 1074648), (96, 895540), (120, 716432), (128, 671655), (160, 537324), (192, 447770), (240, 358216), (320, 268662), (384, 223885), (480, 179108), (640, 134331), (960, 89554), (1920, 44777)]