75682680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{630689}}^1$

素因数の和:630703

約数の個数: 32

約数和(自身を含む): 227048400

約数和(自身を除く): 151365720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 630689, 1261378, 1892067, 2522756, 3153445, 3784134, 5045512, 6306890, 7568268, 9460335, 12613780, 15136536, 18920670, 25227560, 37841340, 75682680]

約数ペア:

[(1, 75682680), (2, 37841340), (3, 25227560), (4, 18920670), (5, 15136536), (6, 12613780), (8, 9460335), (10, 7568268), (12, 6306890), (15, 5045512), (20, 3784134), (24, 3153445), (30, 2522756), (40, 1892067), (60, 1261378), (120, 630689)]