121220160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{126271}}^1$

素因数の和:126291

約数の個数: 56

約数和(自身を含む): 384877056

約数和(自身を除く): 263656896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 126271, 252542, 378813, 505084, 631355, 757626, 1010168, 1262710, 1515252, 1894065, 2020336, 2525420, 3030504, 3788130, 4040672, 5050840, 6061008, 7576260, 8081344, 10101680, 12122016, 15152520, 20203360, 24244032, 30305040, 40406720, 60610080, 121220160]

約数ペア:

[(1, 121220160), (2, 60610080), (3, 40406720), (4, 30305040), (5, 24244032), (6, 20203360), (8, 15152520), (10, 12122016), (12, 10101680), (15, 8081344), (16, 7576260), (20, 6061008), (24, 5050840), (30, 4040672), (32, 3788130), (40, 3030504), (48, 2525420), (60, 2020336), (64, 1894065), (80, 1515252), (96, 1262710), (120, 1010168), (160, 757626), (192, 631355), (240, 505084), (320, 378813), (480, 252542), (960, 126271)]