15872040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{44089}}^1$

素因数の和:44106

約数の個数: 48

約数和(自身を含む): 51585300

約数和(自身を除く): 35713260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 44089, 88178, 132267, 176356, 220445, 264534, 352712, 396801, 440890, 529068, 661335, 793602, 881780, 1058136, 1322670, 1587204, 1763560, 1984005, 2645340, 3174408, 3968010, 5290680, 7936020, 15872040]

約数ペア:

[(1, 15872040), (2, 7936020), (3, 5290680), (4, 3968010), (5, 3174408), (6, 2645340), (8, 1984005), (9, 1763560), (10, 1587204), (12, 1322670), (15, 1058136), (18, 881780), (20, 793602), (24, 661335), (30, 529068), (36, 440890), (40, 396801), (45, 352712), (60, 264534), (72, 220445), (90, 176356), (120, 132267), (180, 88178), (360, 44089)]