2021061960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5614061}}^1$

素因数の和:5614078

約数の個数: 48

約数和(自身を含む): 6568452540

約数和(自身を除く): 4547390580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5614061, 11228122, 16842183, 22456244, 28070305, 33684366, 44912488, 50526549, 56140610, 67368732, 84210915, 101053098, 112281220, 134737464, 168421830, 202106196, 224562440, 252632745, 336843660, 404212392, 505265490, 673687320, 1010530980, 2021061960]

約数ペア:

[(1, 2021061960), (2, 1010530980), (3, 673687320), (4, 505265490), (5, 404212392), (6, 336843660), (8, 252632745), (9, 224562440), (10, 202106196), (12, 168421830), (15, 134737464), (18, 112281220), (20, 101053098), (24, 84210915), (30, 67368732), (36, 56140610), (40, 50526549), (45, 44912488), (60, 33684366), (72, 28070305), (90, 22456244), (120, 16842183), (180, 11228122), (360, 5614061)]