180801648

素因数分解:

$2^4\times 3^2\times {\mathrm{1255567}}^1$

素因数の和:1255581

約数の個数: 30

約数和(自身を含む): 505993904

約数和(自身を除く): 325192256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1255567, 2511134, 3766701, 5022268, 7533402, 10044536, 11300103, 15066804, 20089072, 22600206, 30133608, 45200412, 60267216, 90400824, 180801648]

約数ペア:

[(1, 180801648), (2, 90400824), (3, 60267216), (4, 45200412), (6, 30133608), (8, 22600206), (9, 20089072), (12, 15066804), (16, 11300103), (18, 10044536), (24, 7533402), (36, 5022268), (48, 3766701), (72, 2511134), (144, 1255567)]