39927840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 126717696

約数和(自身を除く): 86789856

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, 193, 240, 386, 431, 480, 579, 772, 862, 965, 1158, 1293, 1544, 1724, 1930, 2155, 2316, 2586, 2895, 3088, 3448, 3860, 4310, 4632, 5172, 5790, 6176, 6465, 6896, 7720, 8620, 9264, 10344, 11580, 12930, 13792, 15440, 17240, 18528, 20688, 23160, 25860, 30880, 34480, 41376, 46320, 51720, 68960, 83183, 92640, 103440, 166366, 206880, 249549, 332732, 415915, 499098, 665464, 831830, 998196, 1247745, 1330928, 1663660, 1996392, 2495490, 2661856, 3327320, 3992784, 4990980, 6654640, 7985568, 9981960, 13309280, 19963920, 39927840]

約数ペア:

[(1, 39927840), (2, 19963920), (3, 13309280), (4, 9981960), (5, 7985568), (6, 6654640), (8, 4990980), (10, 3992784), (12, 3327320), (15, 2661856), (16, 2495490), (20, 1996392), (24, 1663660), (30, 1330928), (32, 1247745), (40, 998196), (48, 831830), (60, 665464), (80, 499098), (96, 415915), (120, 332732), (160, 249549), (193, 206880), (240, 166366), (386, 103440), (431, 92640), (480, 83183), (579, 68960), (772, 51720), (862, 46320), (965, 41376), (1158, 34480), (1293, 30880), (1544, 25860), (1724, 23160), (1930, 20688), (2155, 18528), (2316, 17240), (2586, 15440), (2895, 13792), (3088, 12930), (3448, 11580), (3860, 10344), (4310, 9264), (4632, 8620), (5172, 7720), (5790, 6896), (6176, 6465)]