196563720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1638031}}^1$

素因数の和:1638045

約数の個数: 32

約数和(自身を含む): 589691520

約数和(自身を除く): 393127800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1638031, 3276062, 4914093, 6552124, 8190155, 9828186, 13104248, 16380310, 19656372, 24570465, 32760620, 39312744, 49140930, 65521240, 98281860, 196563720]

約数ペア:

[(1, 196563720), (2, 98281860), (3, 65521240), (4, 49140930), (5, 39312744), (6, 32760620), (8, 24570465), (10, 19656372), (12, 16380310), (15, 13104248), (20, 9828186), (24, 8190155), (30, 6552124), (40, 4914093), (60, 3276062), (120, 1638031)]