121456120

素因数分解:

$2^3\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2593}}^1$

素因数の和:3775

約数の個数: 32

約数和(自身を含む): 273615120

約数和(自身を除く): 152159000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1171, 2342, 2593, 4684, 5186, 5855, 9368, 10372, 11710, 12965, 20744, 23420, 25930, 46840, 51860, 103720, 3036403, 6072806, 12145612, 15182015, 24291224, 30364030, 60728060, 121456120]

約数ペア:

[(1, 121456120), (2, 60728060), (4, 30364030), (5, 24291224), (8, 15182015), (10, 12145612), (20, 6072806), (40, 3036403), (1171, 103720), (2342, 51860), (2593, 46840), (4684, 25930), (5186, 23420), (5855, 20744), (9368, 12965), (10372, 11710)]