2015231760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2798933}}^1$

素因数の和:2798952

約数の個数: 60

約数和(自身を含む): 6767822412

約数和(自身を除く): 4752590652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2798933, 5597866, 8396799, 11195732, 13994665, 16793598, 22391464, 25190397, 27989330, 33587196, 41983995, 44782928, 50380794, 55978660, 67174392, 83967990, 100761588, 111957320, 125951985, 134348784, 167935980, 201523176, 223914640, 251903970, 335871960, 403046352, 503807940, 671743920, 1007615880, 2015231760]

約数ペア:

[(1, 2015231760), (2, 1007615880), (3, 671743920), (4, 503807940), (5, 403046352), (6, 335871960), (8, 251903970), (9, 223914640), (10, 201523176), (12, 167935980), (15, 134348784), (16, 125951985), (18, 111957320), (20, 100761588), (24, 83967990), (30, 67174392), (36, 55978660), (40, 50380794), (45, 44782928), (48, 41983995), (60, 33587196), (72, 27989330), (80, 25190397), (90, 22391464), (120, 16793598), (144, 13994665), (180, 11195732), (240, 8396799), (360, 5597866), (720, 2798933)]