2762845920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1918643}}^1$

素因数の和:1918664

約数の個数: 72

約数和(自身を含む): 9428216616

約数和(自身を除く): 6665370696

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1918643, 3837286, 5755929, 7674572, 9593215, 11511858, 15349144, 17267787, 19186430, 23023716, 28779645, 30698288, 34535574, 38372860, 46047432, 57559290, 61396576, 69071148, 76745720, 86338935, 92094864, 115118580, 138142296, 153491440, 172677870, 184189728, 230237160, 276284592, 306982880, 345355740, 460474320, 552569184, 690711480, 920948640, 1381422960, 2762845920]

約数ペア:

[(1, 2762845920), (2, 1381422960), (3, 920948640), (4, 690711480), (5, 552569184), (6, 460474320), (8, 345355740), (9, 306982880), (10, 276284592), (12, 230237160), (15, 184189728), (16, 172677870), (18, 153491440), (20, 138142296), (24, 115118580), (30, 92094864), (32, 86338935), (36, 76745720), (40, 69071148), (45, 61396576), (48, 57559290), (60, 46047432), (72, 38372860), (80, 34535574), (90, 30698288), (96, 28779645), (120, 23023716), (144, 19186430), (160, 17267787), (180, 15349144), (240, 11511858), (288, 9593215), (360, 7674572), (480, 5755929), (720, 3837286), (1440, 1918643)]