121927920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{508033}}^1$

素因数の和:508049

約数の個数: 40

約数和(自身を含む): 377977296

約数和(自身を除く): 256049376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 508033, 1016066, 1524099, 2032132, 2540165, 3048198, 4064264, 5080330, 6096396, 7620495, 8128528, 10160660, 12192792, 15240990, 20321320, 24385584, 30481980, 40642640, 60963960, 121927920]

約数ペア:

[(1, 121927920), (2, 60963960), (3, 40642640), (4, 30481980), (5, 24385584), (6, 20321320), (8, 15240990), (10, 12192792), (12, 10160660), (15, 8128528), (16, 7620495), (20, 6096396), (24, 5080330), (30, 4064264), (40, 3048198), (48, 2540165), (60, 2032132), (80, 1524099), (120, 1016066), (240, 508033)]