15331080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 46267200

約数和(自身を除く): 30936120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 509, 753, 1004, 1018, 1255, 1506, 1527, 2008, 2036, 2510, 2545, 3012, 3054, 3765, 4072, 5020, 5090, 6024, 6108, 7530, 7635, 10040, 10180, 12216, 15060, 15270, 20360, 30120, 30540, 61080, 127759, 255518, 383277, 511036, 638795, 766554, 1022072, 1277590, 1533108, 1916385, 2555180, 3066216, 3832770, 5110360, 7665540, 15331080]

約数ペア:

[(1, 15331080), (2, 7665540), (3, 5110360), (4, 3832770), (5, 3066216), (6, 2555180), (8, 1916385), (10, 1533108), (12, 1277590), (15, 1022072), (20, 766554), (24, 638795), (30, 511036), (40, 383277), (60, 255518), (120, 127759), (251, 61080), (502, 30540), (509, 30120), (753, 20360), (1004, 15270), (1018, 15060), (1255, 12216), (1506, 10180), (1527, 10040), (2008, 7635), (2036, 7530), (2510, 6108), (2545, 6024), (3012, 5090), (3054, 5020), (3765, 4072)]