126880080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{528667}}^1$

素因数の和:528683

約数の個数: 40

約数和(自身を含む): 393328992

約数和(自身を除く): 266448912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 528667, 1057334, 1586001, 2114668, 2643335, 3172002, 4229336, 5286670, 6344004, 7930005, 8458672, 10573340, 12688008, 15860010, 21146680, 25376016, 31720020, 42293360, 63440040, 126880080]

約数ペア:

[(1, 126880080), (2, 63440040), (3, 42293360), (4, 31720020), (5, 25376016), (6, 21146680), (8, 15860010), (10, 12688008), (12, 10573340), (15, 8458672), (16, 7930005), (20, 6344004), (24, 5286670), (30, 4229336), (40, 3172002), (48, 2643335), (60, 2114668), (80, 1586001), (120, 1057334), (240, 528667)]