137128560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571369}}^1$

素因数の和:571385

約数の個数: 40

約数和(自身を含む): 425099280

約数和(自身を除く): 287970720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571369, 1142738, 1714107, 2285476, 2856845, 3428214, 4570952, 5713690, 6856428, 8570535, 9141904, 11427380, 13712856, 17141070, 22854760, 27425712, 34282140, 45709520, 68564280, 137128560]

約数ペア:

[(1, 137128560), (2, 68564280), (3, 45709520), (4, 34282140), (5, 27425712), (6, 22854760), (8, 17141070), (10, 13712856), (12, 11427380), (15, 9141904), (16, 8570535), (20, 6856428), (24, 5713690), (30, 4570952), (40, 3428214), (48, 2856845), (60, 2285476), (80, 1714107), (120, 1142738), (240, 571369)]