1178283720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9819031}}^1$

素因数の和:9819045

約数の個数: 32

約数和(自身を含む): 3534851520

約数和(自身を除く): 2356567800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9819031, 19638062, 29457093, 39276124, 49095155, 58914186, 78552248, 98190310, 117828372, 147285465, 196380620, 235656744, 294570930, 392761240, 589141860, 1178283720]

約数ペア:

[(1, 1178283720), (2, 589141860), (3, 392761240), (4, 294570930), (5, 235656744), (6, 196380620), (8, 147285465), (10, 117828372), (12, 98190310), (15, 78552248), (20, 58914186), (24, 49095155), (30, 39276124), (40, 29457093), (60, 19638062), (120, 9819031)]