30927840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64433}}^1$

素因数の和:64451

約数の個数: 48

約数和(自身を含む): 97424208

約数和(自身を除く): 66496368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64433, 128866, 193299, 257732, 322165, 386598, 515464, 644330, 773196, 966495, 1030928, 1288660, 1546392, 1932990, 2061856, 2577320, 3092784, 3865980, 5154640, 6185568, 7731960, 10309280, 15463920, 30927840]

約数ペア:

[(1, 30927840), (2, 15463920), (3, 10309280), (4, 7731960), (5, 6185568), (6, 5154640), (8, 3865980), (10, 3092784), (12, 2577320), (15, 2061856), (16, 1932990), (20, 1546392), (24, 1288660), (30, 1030928), (32, 966495), (40, 773196), (48, 644330), (60, 515464), (80, 386598), (96, 322165), (120, 257732), (160, 193299), (240, 128866), (480, 64433)]