31921080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266009}}^1$

素因数の和:266023

約数の個数: 32

約数和(自身を含む): 95763600

約数和(自身を除く): 63842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266009, 532018, 798027, 1064036, 1330045, 1596054, 2128072, 2660090, 3192108, 3990135, 5320180, 6384216, 7980270, 10640360, 15960540, 31921080]

約数ペア:

[(1, 31921080), (2, 15960540), (3, 10640360), (4, 7980270), (5, 6384216), (6, 5320180), (8, 3990135), (10, 3192108), (12, 2660090), (15, 2128072), (20, 1596054), (24, 1330045), (30, 1064036), (40, 798027), (60, 532018), (120, 266009)]