180980256

素因数分解:

$2^5\times 3^1\times {\mathrm{653}}^1\times {\mathrm{2887}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 475965504

約数和(自身を除く): 294985248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 653, 1306, 1959, 2612, 2887, 3918, 5224, 5774, 7836, 8661, 10448, 11548, 15672, 17322, 20896, 23096, 31344, 34644, 46192, 62688, 69288, 92384, 138576, 277152, 1885211, 3770422, 5655633, 7540844, 11311266, 15081688, 22622532, 30163376, 45245064, 60326752, 90490128, 180980256]

約数ペア:

[(1, 180980256), (2, 90490128), (3, 60326752), (4, 45245064), (6, 30163376), (8, 22622532), (12, 15081688), (16, 11311266), (24, 7540844), (32, 5655633), (48, 3770422), (96, 1885211), (653, 277152), (1306, 138576), (1959, 92384), (2612, 69288), (2887, 62688), (3918, 46192), (5224, 34644), (5774, 31344), (7836, 23096), (8661, 20896), (10448, 17322), (11548, 15672)]