756138840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6301157}}^1$

素因数の和:6301171

約数の個数: 32

約数和(自身を含む): 2268416880

約数和(自身を除く): 1512278040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6301157, 12602314, 18903471, 25204628, 31505785, 37806942, 50409256, 63011570, 75613884, 94517355, 126023140, 151227768, 189034710, 252046280, 378069420, 756138840]

約数ペア:

[(1, 756138840), (2, 378069420), (3, 252046280), (4, 189034710), (5, 151227768), (6, 126023140), (8, 94517355), (10, 75613884), (12, 63011570), (15, 50409256), (20, 37806942), (24, 31505785), (30, 25204628), (40, 18903471), (60, 12602314), (120, 6301157)]