1520304768

素因数分解:

$2^7\times 3^3\times {\mathrm{439903}}^1$

素因数の和:439926

約数の個数: 64

約数和(自身を含む): 4487020800

約数和(自身を除く): 2966716032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 439903, 879806, 1319709, 1759612, 2639418, 3519224, 3959127, 5278836, 7038448, 7918254, 10557672, 11877381, 14076896, 15836508, 21115344, 23754762, 28153792, 31673016, 42230688, 47509524, 56307584, 63346032, 84461376, 95019048, 126692064, 168922752, 190038096, 253384128, 380076192, 506768256, 760152384, 1520304768]

約数ペア:

[(1, 1520304768), (2, 760152384), (3, 506768256), (4, 380076192), (6, 253384128), (8, 190038096), (9, 168922752), (12, 126692064), (16, 95019048), (18, 84461376), (24, 63346032), (27, 56307584), (32, 47509524), (36, 42230688), (48, 31673016), (54, 28153792), (64, 23754762), (72, 21115344), (96, 15836508), (108, 14076896), (128, 11877381), (144, 10557672), (192, 7918254), (216, 7038448), (288, 5278836), (384, 3959127), (432, 3519224), (576, 2639418), (864, 1759612), (1152, 1319709), (1728, 879806), (3456, 439903)]