8182080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{947}}^1$

素因数の和:973

約数の個数: 112

約数和(自身を含む): 28895040

約数和(自身を除く): 20712960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 947, 960, 1080, 1440, 1728, 1894, 2160, 2841, 2880, 3788, 4320, 4735, 5682, 7576, 8523, 8640, 9470, 11364, 14205, 15152, 17046, 18940, 22728, 25569, 28410, 30304, 34092, 37880, 42615, 45456, 51138, 56820, 60608, 68184, 75760, 85230, 90912, 102276, 113640, 127845, 136368, 151520, 170460, 181824, 204552, 227280, 255690, 272736, 303040, 340920, 409104, 454560, 511380, 545472, 681840, 818208, 909120, 1022760, 1363680, 1636416, 2045520, 2727360, 4091040, 8182080]

約数ペア:

[(1, 8182080), (2, 4091040), (3, 2727360), (4, 2045520), (5, 1636416), (6, 1363680), (8, 1022760), (9, 909120), (10, 818208), (12, 681840), (15, 545472), (16, 511380), (18, 454560), (20, 409104), (24, 340920), (27, 303040), (30, 272736), (32, 255690), (36, 227280), (40, 204552), (45, 181824), (48, 170460), (54, 151520), (60, 136368), (64, 127845), (72, 113640), (80, 102276), (90, 90912), (96, 85230), (108, 75760), (120, 68184), (135, 60608), (144, 56820), (160, 51138), (180, 45456), (192, 42615), (216, 37880), (240, 34092), (270, 30304), (288, 28410), (320, 25569), (360, 22728), (432, 18940), (480, 17046), (540, 15152), (576, 14205), (720, 11364), (864, 9470), (947, 8640), (960, 8523), (1080, 7576), (1440, 5682), (1728, 4735), (1894, 4320), (2160, 3788), (2841, 2880)]