121948560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{169373}}^1$

素因数の和:169392

約数の個数: 60

約数和(自身を含む): 409546332

約数和(自身を除く): 287597772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 169373, 338746, 508119, 677492, 846865, 1016238, 1354984, 1524357, 1693730, 2032476, 2540595, 2709968, 3048714, 3387460, 4064952, 5081190, 6097428, 6774920, 7621785, 8129904, 10162380, 12194856, 13549840, 15243570, 20324760, 24389712, 30487140, 40649520, 60974280, 121948560]

約数ペア:

[(1, 121948560), (2, 60974280), (3, 40649520), (4, 30487140), (5, 24389712), (6, 20324760), (8, 15243570), (9, 13549840), (10, 12194856), (12, 10162380), (15, 8129904), (16, 7621785), (18, 6774920), (20, 6097428), (24, 5081190), (30, 4064952), (36, 3387460), (40, 3048714), (45, 2709968), (48, 2540595), (60, 2032476), (72, 1693730), (80, 1524357), (90, 1354984), (120, 1016238), (144, 846865), (180, 677492), (240, 508119), (360, 338746), (720, 169373)]