12397800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20663}}^1$

素因数の和:20682

約数の個数: 48

約数和(自身を含む): 38435040

約数和(自身を除く): 26037240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 20663, 41326, 61989, 82652, 103315, 123978, 165304, 206630, 247956, 309945, 413260, 495912, 516575, 619890, 826520, 1033150, 1239780, 1549725, 2066300, 2479560, 3099450, 4132600, 6198900, 12397800]

約数ペア:

[(1, 12397800), (2, 6198900), (3, 4132600), (4, 3099450), (5, 2479560), (6, 2066300), (8, 1549725), (10, 1239780), (12, 1033150), (15, 826520), (20, 619890), (24, 516575), (25, 495912), (30, 413260), (40, 309945), (50, 247956), (60, 206630), (75, 165304), (100, 123978), (120, 103315), (150, 82652), (200, 61989), (300, 41326), (600, 20663)]