40668960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 129064320

約数和(自身を除く): 88395360

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, 439, 480, 579, 772, 878, 965, 1158, 1317, 1544, 1756, 1930, 2195, 2316, 2634, 2895, 3088, 3512, 3860, 4390, 4632, 5268, 5790, 6176, 6585, 7024, 7720, 8780, 9264, 10536, 11580, 13170, 14048, 15440, 17560, 18528, 21072, 23160, 26340, 30880, 35120, 42144, 46320, 52680, 70240, 84727, 92640, 105360, 169454, 210720, 254181, 338908, 423635, 508362, 677816, 847270, 1016724, 1270905, 1355632, 1694540, 2033448, 2541810, 2711264, 3389080, 4066896, 5083620, 6778160, 8133792, 10167240, 13556320, 20334480, 40668960]

約数ペア:

[(1, 40668960), (2, 20334480), (3, 13556320), (4, 10167240), (5, 8133792), (6, 6778160), (8, 5083620), (10, 4066896), (12, 3389080), (15, 2711264), (16, 2541810), (20, 2033448), (24, 1694540), (30, 1355632), (32, 1270905), (40, 1016724), (48, 847270), (60, 677816), (80, 508362), (96, 423635), (120, 338908), (160, 254181), (193, 210720), (240, 169454), (386, 105360), (439, 92640), (480, 84727), (579, 70240), (772, 52680), (878, 46320), (965, 42144), (1158, 35120), (1317, 30880), (1544, 26340), (1756, 23160), (1930, 21072), (2195, 18528), (2316, 17560), (2634, 15440), (2895, 14048), (3088, 13170), (3512, 11580), (3860, 10536), (4390, 9264), (4632, 8780), (5268, 7720), (5790, 7024), (6176, 6585)]