13216680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36713}}^1$

素因数の和:36730

約数の個数: 48

約数和(自身を含む): 42955380

約数和(自身を除く): 29738700

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, 36713, 73426, 110139, 146852, 183565, 220278, 293704, 330417, 367130, 440556, 550695, 660834, 734260, 881112, 1101390, 1321668, 1468520, 1652085, 2202780, 2643336, 3304170, 4405560, 6608340, 13216680]

約数ペア:

[(1, 13216680), (2, 6608340), (3, 4405560), (4, 3304170), (5, 2643336), (6, 2202780), (8, 1652085), (9, 1468520), (10, 1321668), (12, 1101390), (15, 881112), (18, 734260), (20, 660834), (24, 550695), (30, 440556), (36, 367130), (40, 330417), (45, 293704), (60, 220278), (72, 183565), (90, 146852), (120, 110139), (180, 73426), (360, 36713)]