2451516120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6809767}}^1$

素因数の和:6809784

約数の個数: 48

約数和(自身を含む): 7967428560

約数和(自身を除く): 5515912440

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, 6809767, 13619534, 20429301, 27239068, 34048835, 40858602, 54478136, 61287903, 68097670, 81717204, 102146505, 122575806, 136195340, 163434408, 204293010, 245151612, 272390680, 306439515, 408586020, 490303224, 612879030, 817172040, 1225758060, 2451516120]

約数ペア:

[(1, 2451516120), (2, 1225758060), (3, 817172040), (4, 612879030), (5, 490303224), (6, 408586020), (8, 306439515), (9, 272390680), (10, 245151612), (12, 204293010), (15, 163434408), (18, 136195340), (20, 122575806), (24, 102146505), (30, 81717204), (36, 68097670), (40, 61287903), (45, 54478136), (60, 40858602), (72, 34048835), (90, 27239068), (120, 20429301), (180, 13619534), (360, 6809767)]