40089960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 131194440

約数和(自身を除く): 91104480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 577, 579, 772, 965, 1154, 1158, 1544, 1731, 1737, 1930, 2308, 2316, 2885, 2895, 3462, 3474, 3860, 4616, 4632, 5193, 5770, 5790, 6924, 6948, 7720, 8655, 8685, 10386, 11540, 11580, 13848, 13896, 17310, 17370, 20772, 23080, 23160, 25965, 34620, 34740, 41544, 51930, 69240, 69480, 103860, 111361, 207720, 222722, 334083, 445444, 556805, 668166, 890888, 1002249, 1113610, 1336332, 1670415, 2004498, 2227220, 2672664, 3340830, 4008996, 4454440, 5011245, 6681660, 8017992, 10022490, 13363320, 20044980, 40089960]

約数ペア:

[(1, 40089960), (2, 20044980), (3, 13363320), (4, 10022490), (5, 8017992), (6, 6681660), (8, 5011245), (9, 4454440), (10, 4008996), (12, 3340830), (15, 2672664), (18, 2227220), (20, 2004498), (24, 1670415), (30, 1336332), (36, 1113610), (40, 1002249), (45, 890888), (60, 668166), (72, 556805), (90, 445444), (120, 334083), (180, 222722), (193, 207720), (360, 111361), (386, 103860), (577, 69480), (579, 69240), (772, 51930), (965, 41544), (1154, 34740), (1158, 34620), (1544, 25965), (1731, 23160), (1737, 23080), (1930, 20772), (2308, 17370), (2316, 17310), (2885, 13896), (2895, 13848), (3462, 11580), (3474, 11540), (3860, 10386), (4616, 8685), (4632, 8655), (5193, 7720), (5770, 6948), (5790, 6924)]