40649520

素因数分解:

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

素因数の和:169389

約数の個数: 40

約数和(自身を含む): 126014256

約数和(自身を除く): 85364736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169373, 338746, 508119, 677492, 846865, 1016238, 1354984, 1693730, 2032476, 2540595, 2709968, 3387460, 4064952, 5081190, 6774920, 8129904, 10162380, 13549840, 20324760, 40649520]

約数ペア:

[(1, 40649520), (2, 20324760), (3, 13549840), (4, 10162380), (5, 8129904), (6, 6774920), (8, 5081190), (10, 4064952), (12, 3387460), (15, 2709968), (16, 2540595), (20, 2032476), (24, 1693730), (30, 1354984), (40, 1016238), (48, 846865), (60, 677492), (80, 508119), (120, 338746), (240, 169373)]