120287824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 242071560

約数和(自身を除く): 121783736

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 397, 464, 653, 794, 1306, 1588, 2612, 3176, 5224, 6352, 10448, 11513, 18937, 23026, 37874, 46052, 75748, 92104, 151496, 184208, 259241, 302992, 518482, 1036964, 2073928, 4147856, 7517989, 15035978, 30071956, 60143912, 120287824]

約数ペア:

[(1, 120287824), (2, 60143912), (4, 30071956), (8, 15035978), (16, 7517989), (29, 4147856), (58, 2073928), (116, 1036964), (232, 518482), (397, 302992), (464, 259241), (653, 184208), (794, 151496), (1306, 92104), (1588, 75748), (2612, 46052), (3176, 37874), (5224, 23026), (6352, 18937), (10448, 11513)]