42943920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178933}}^1$

素因数の和:178949

約数の個数: 40

約数和(自身を含む): 133126896

約数和(自身を除く): 90182976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178933, 357866, 536799, 715732, 894665, 1073598, 1431464, 1789330, 2147196, 2683995, 2862928, 3578660, 4294392, 5367990, 7157320, 8588784, 10735980, 14314640, 21471960, 42943920]

約数ペア:

[(1, 42943920), (2, 21471960), (3, 14314640), (4, 10735980), (5, 8588784), (6, 7157320), (8, 5367990), (10, 4294392), (12, 3578660), (15, 2862928), (16, 2683995), (20, 2147196), (24, 1789330), (30, 1431464), (40, 1073598), (48, 894665), (60, 715732), (80, 536799), (120, 357866), (240, 178933)]