12813480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35593}}^1$

素因数の和:35610

約数の個数: 48

約数和(自身を含む): 41644980

約数和(自身を除く): 28831500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35593, 71186, 106779, 142372, 177965, 213558, 284744, 320337, 355930, 427116, 533895, 640674, 711860, 854232, 1067790, 1281348, 1423720, 1601685, 2135580, 2562696, 3203370, 4271160, 6406740, 12813480]

約数ペア:

[(1, 12813480), (2, 6406740), (3, 4271160), (4, 3203370), (5, 2562696), (6, 2135580), (8, 1601685), (9, 1423720), (10, 1281348), (12, 1067790), (15, 854232), (18, 711860), (20, 640674), (24, 533895), (30, 427116), (36, 355930), (40, 320337), (45, 284744), (60, 213558), (72, 177965), (90, 142372), (120, 106779), (180, 71186), (360, 35593)]