212080080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{883667}}^1$

素因数の和:883683

約数の個数: 40

約数和(自身を含む): 657448992

約数和(自身を除く): 445368912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 883667, 1767334, 2651001, 3534668, 4418335, 5302002, 7069336, 8836670, 10604004, 13255005, 14138672, 17673340, 21208008, 26510010, 35346680, 42416016, 53020020, 70693360, 106040040, 212080080]

約数ペア:

[(1, 212080080), (2, 106040040), (3, 70693360), (4, 53020020), (5, 42416016), (6, 35346680), (8, 26510010), (10, 21208008), (12, 17673340), (15, 14138672), (16, 13255005), (20, 10604004), (24, 8836670), (30, 7069336), (40, 5302002), (48, 4418335), (60, 3534668), (80, 2651001), (120, 1767334), (240, 883667)]