18787582080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3261733}}^1$

素因数の和:3261758

約数の個数: 96

約数和(自身を含む): 64875889260

約数和(自身を除く): 46088307180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3261733, 6523466, 9785199, 13046932, 16308665, 19570398, 26093864, 29355597, 32617330, 39140796, 48925995, 52187728, 58711194, 65234660, 78281592, 97851990, 104375456, 117422388, 130469320, 146777985, 156563184, 195703980, 208750912, 234844776, 260938640, 293555970, 313126368, 391407960, 417501824, 469689552, 521877280, 587111940, 626252736, 782815920, 939379104, 1043754560, 1174223880, 1252505472, 1565631840, 1878758208, 2087509120, 2348447760, 3131263680, 3757516416, 4696895520, 6262527360, 9393791040, 18787582080]

約数ペア:

[(1, 18787582080), (2, 9393791040), (3, 6262527360), (4, 4696895520), (5, 3757516416), (6, 3131263680), (8, 2348447760), (9, 2087509120), (10, 1878758208), (12, 1565631840), (15, 1252505472), (16, 1174223880), (18, 1043754560), (20, 939379104), (24, 782815920), (30, 626252736), (32, 587111940), (36, 521877280), (40, 469689552), (45, 417501824), (48, 391407960), (60, 313126368), (64, 293555970), (72, 260938640), (80, 234844776), (90, 208750912), (96, 195703980), (120, 156563184), (128, 146777985), (144, 130469320), (160, 117422388), (180, 104375456), (192, 97851990), (240, 78281592), (288, 65234660), (320, 58711194), (360, 52187728), (384, 48925995), (480, 39140796), (576, 32617330), (640, 29355597), (720, 26093864), (960, 19570398), (1152, 16308665), (1440, 13046932), (1920, 9785199), (2880, 6523466), (5760, 3261733)]