121074080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39827}}^1$

素因数の和:39861

約数の個数: 48

約数和(自身を含む): 301099680

約数和(自身を除く): 180025600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 39827, 79654, 159308, 199135, 318616, 398270, 637232, 756713, 796540, 1274464, 1513426, 1593080, 3026852, 3186160, 3783565, 6053704, 6372320, 7567130, 12107408, 15134260, 24214816, 30268520, 60537040, 121074080]

約数ペア:

[(1, 121074080), (2, 60537040), (4, 30268520), (5, 24214816), (8, 15134260), (10, 12107408), (16, 7567130), (19, 6372320), (20, 6053704), (32, 3783565), (38, 3186160), (40, 3026852), (76, 1593080), (80, 1513426), (95, 1274464), (152, 796540), (160, 756713), (190, 637232), (304, 398270), (380, 318616), (608, 199135), (760, 159308), (1520, 79654), (3040, 39827)]