56871480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{473929}}^1$

素因数の和:473943

約数の個数: 32

約数和(自身を含む): 170614800

約数和(自身を除く): 113743320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 473929, 947858, 1421787, 1895716, 2369645, 2843574, 3791432, 4739290, 5687148, 7108935, 9478580, 11374296, 14217870, 18957160, 28435740, 56871480]

約数ペア:

[(1, 56871480), (2, 28435740), (3, 18957160), (4, 14217870), (5, 11374296), (6, 9478580), (8, 7108935), (10, 5687148), (12, 4739290), (15, 3791432), (20, 2843574), (24, 2369645), (30, 1895716), (40, 1421787), (60, 947858), (120, 473929)]