120107540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16187}}^1$

素因数の和:16256

約数の個数: 48

約数和(自身を含む): 293715072

約数和(自身を除く): 173607532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 16187, 32374, 64748, 80935, 113309, 161870, 226618, 323740, 453236, 566545, 857911, 1133090, 1715822, 2266180, 3431644, 4289555, 6005377, 8579110, 12010754, 17158220, 24021508, 30026885, 60053770, 120107540]

約数ペア:

[(1, 120107540), (2, 60053770), (4, 30026885), (5, 24021508), (7, 17158220), (10, 12010754), (14, 8579110), (20, 6005377), (28, 4289555), (35, 3431644), (53, 2266180), (70, 1715822), (106, 1133090), (140, 857911), (212, 566545), (265, 453236), (371, 323740), (530, 226618), (742, 161870), (1060, 113309), (1484, 80935), (1855, 64748), (3710, 32374), (7420, 16187)]