126419120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 60

約数和(自身を含む): 304571280

約数和(自身を除く): 178152160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 1879, 2320, 3364, 3758, 4205, 6728, 7516, 8410, 9395, 13456, 15032, 16820, 18790, 30064, 33640, 37580, 54491, 67280, 75160, 108982, 150320, 217964, 272455, 435928, 544910, 871856, 1089820, 1580239, 2179640, 3160478, 4359280, 6320956, 7901195, 12641912, 15802390, 25283824, 31604780, 63209560, 126419120]

約数ペア:

[(1, 126419120), (2, 63209560), (4, 31604780), (5, 25283824), (8, 15802390), (10, 12641912), (16, 7901195), (20, 6320956), (29, 4359280), (40, 3160478), (58, 2179640), (80, 1580239), (116, 1089820), (145, 871856), (232, 544910), (290, 435928), (464, 272455), (580, 217964), (841, 150320), (1160, 108982), (1682, 75160), (1879, 67280), (2320, 54491), (3364, 37580), (3758, 33640), (4205, 30064), (6728, 18790), (7516, 16820), (8410, 15032), (9395, 13456)]