276675480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{256181}}^1$

素因数の和:256201

約数の個数: 64

約数和(自身を含む): 922255200

約数和(自身を除く): 645579720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 256181, 512362, 768543, 1024724, 1280905, 1537086, 2049448, 2305629, 2561810, 3074172, 3842715, 4611258, 5123620, 6148344, 6916887, 7685430, 9222516, 10247240, 11528145, 13833774, 15370860, 18445032, 23056290, 27667548, 30741720, 34584435, 46112580, 55335096, 69168870, 92225160, 138337740, 276675480]

約数ペア:

[(1, 276675480), (2, 138337740), (3, 92225160), (4, 69168870), (5, 55335096), (6, 46112580), (8, 34584435), (9, 30741720), (10, 27667548), (12, 23056290), (15, 18445032), (18, 15370860), (20, 13833774), (24, 11528145), (27, 10247240), (30, 9222516), (36, 7685430), (40, 6916887), (45, 6148344), (54, 5123620), (60, 4611258), (72, 3842715), (90, 3074172), (108, 2561810), (120, 2305629), (135, 2049448), (180, 1537086), (216, 1280905), (270, 1024724), (360, 768543), (540, 512362), (1080, 256181)]