40573920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 128949408

約数和(自身を除く): 88375488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 617, 685, 822, 1096, 1234, 1370, 1644, 1851, 2055, 2192, 2468, 2740, 3085, 3288, 3702, 4110, 4384, 4936, 5480, 6170, 6576, 7404, 8220, 9255, 9872, 10960, 12340, 13152, 14808, 16440, 18510, 19744, 21920, 24680, 29616, 32880, 37020, 49360, 59232, 65760, 74040, 84529, 98720, 148080, 169058, 253587, 296160, 338116, 422645, 507174, 676232, 845290, 1014348, 1267935, 1352464, 1690580, 2028696, 2535870, 2704928, 3381160, 4057392, 5071740, 6762320, 8114784, 10143480, 13524640, 20286960, 40573920]

約数ペア:

[(1, 40573920), (2, 20286960), (3, 13524640), (4, 10143480), (5, 8114784), (6, 6762320), (8, 5071740), (10, 4057392), (12, 3381160), (15, 2704928), (16, 2535870), (20, 2028696), (24, 1690580), (30, 1352464), (32, 1267935), (40, 1014348), (48, 845290), (60, 676232), (80, 507174), (96, 422645), (120, 338116), (137, 296160), (160, 253587), (240, 169058), (274, 148080), (411, 98720), (480, 84529), (548, 74040), (617, 65760), (685, 59232), (822, 49360), (1096, 37020), (1234, 32880), (1370, 29616), (1644, 24680), (1851, 21920), (2055, 19744), (2192, 18510), (2468, 16440), (2740, 14808), (3085, 13152), (3288, 12340), (3702, 10960), (4110, 9872), (4384, 9255), (4936, 8220), (5480, 7404), (6170, 6576)]