15378144

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8463

約数の個数: 48

約数和(自身を含む): 42497280

約数和(自身を除く): 27119136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 8431, 16862, 25293, 33724, 50586, 67448, 101172, 134896, 160189, 202344, 269792, 320378, 404688, 480567, 640756, 809376, 961134, 1281512, 1922268, 2563024, 3844536, 5126048, 7689072, 15378144]

約数ペア:

[(1, 15378144), (2, 7689072), (3, 5126048), (4, 3844536), (6, 2563024), (8, 1922268), (12, 1281512), (16, 961134), (19, 809376), (24, 640756), (32, 480567), (38, 404688), (48, 320378), (57, 269792), (76, 202344), (96, 160189), (114, 134896), (152, 101172), (228, 67448), (304, 50586), (456, 33724), (608, 25293), (912, 16862), (1824, 8431)]