304616120

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{14561}}^1$

素因数の和:15095

約数の個数: 32

約数和(自身を含む): 686743920

約数和(自身を除く): 382127800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 5230, 10460, 14561, 20920, 29122, 58244, 72805, 116488, 145610, 291220, 582440, 7615403, 15230806, 30461612, 38077015, 60923224, 76154030, 152308060, 304616120]

約数ペア:

[(1, 304616120), (2, 152308060), (4, 76154030), (5, 60923224), (8, 38077015), (10, 30461612), (20, 15230806), (40, 7615403), (523, 582440), (1046, 291220), (2092, 145610), (2615, 116488), (4184, 72805), (5230, 58244), (10460, 29122), (14561, 20920)]