57345480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159293}}^1$

素因数の和:159310

約数の個数: 48

約数和(自身を含む): 186373980

約数和(自身を除く): 129028500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 159293, 318586, 477879, 637172, 796465, 955758, 1274344, 1433637, 1592930, 1911516, 2389395, 2867274, 3185860, 3823032, 4778790, 5734548, 6371720, 7168185, 9557580, 11469096, 14336370, 19115160, 28672740, 57345480]

約数ペア:

[(1, 57345480), (2, 28672740), (3, 19115160), (4, 14336370), (5, 11469096), (6, 9557580), (8, 7168185), (9, 6371720), (10, 5734548), (12, 4778790), (15, 3823032), (18, 3185860), (20, 2867274), (24, 2389395), (30, 1911516), (36, 1592930), (40, 1433637), (45, 1274344), (60, 955758), (72, 796465), (90, 637172), (120, 477879), (180, 318586), (360, 159293)]