2101389120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{729649}}^1$

素因数の和:729672

約数の個数: 84

約数和(自身を含む): 7227912900

約数和(自身を除く): 5126523780

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 729649, 1459298, 2188947, 2918596, 3648245, 4377894, 5837192, 6566841, 7296490, 8755788, 10944735, 11674384, 13133682, 14592980, 17511576, 21889470, 23348768, 26267364, 29185960, 32834205, 35023152, 43778940, 46697536, 52534728, 58371920, 65668410, 70046304, 87557880, 105069456, 116743840, 131336820, 140092608, 175115760, 210138912, 233487680, 262673640, 350231520, 420277824, 525347280, 700463040, 1050694560, 2101389120]

約数ペア:

[(1, 2101389120), (2, 1050694560), (3, 700463040), (4, 525347280), (5, 420277824), (6, 350231520), (8, 262673640), (9, 233487680), (10, 210138912), (12, 175115760), (15, 140092608), (16, 131336820), (18, 116743840), (20, 105069456), (24, 87557880), (30, 70046304), (32, 65668410), (36, 58371920), (40, 52534728), (45, 46697536), (48, 43778940), (60, 35023152), (64, 32834205), (72, 29185960), (80, 26267364), (90, 23348768), (96, 21889470), (120, 17511576), (144, 14592980), (160, 13133682), (180, 11674384), (192, 10944735), (240, 8755788), (288, 7296490), (320, 6566841), (360, 5837192), (480, 4377894), (576, 3648245), (720, 2918596), (960, 2188947), (1440, 1459298), (2880, 729649)]