47547702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198115429}}^1$

素因数の和:198115445

約数の個数: 40

約数和(自身を含む): 147397879920

約数和(自身を除く): 99850176960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198115429, 396230858, 594346287, 792461716, 990577145, 1188692574, 1584923432, 1981154290, 2377385148, 2971731435, 3169846864, 3962308580, 4754770296, 5943462870, 7924617160, 9509540592, 11886925740, 15849234320, 23773851480, 47547702960]

約数ペア:

[(1, 47547702960), (2, 23773851480), (3, 15849234320), (4, 11886925740), (5, 9509540592), (6, 7924617160), (8, 5943462870), (10, 4754770296), (12, 3962308580), (15, 3169846864), (16, 2971731435), (20, 2377385148), (24, 1981154290), (30, 1584923432), (40, 1188692574), (48, 990577145), (60, 792461716), (80, 594346287), (120, 396230858), (240, 198115429)]