39482640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{677}}^1$

素因数の和:708

約数の個数: 140

約数和(自身を含む): 137836044

約数和(自身を除く): 98353404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 677, 720, 729, 810, 972, 1080, 1215, 1296, 1354, 1458, 1620, 1944, 2031, 2160, 2430, 2708, 2916, 3240, 3385, 3645, 3888, 4062, 4860, 5416, 5832, 6093, 6480, 6770, 7290, 8124, 9720, 10155, 10832, 11664, 12186, 13540, 14580, 16248, 18279, 19440, 20310, 24372, 27080, 29160, 30465, 32496, 36558, 40620, 48744, 54160, 54837, 58320, 60930, 73116, 81240, 91395, 97488, 109674, 121860, 146232, 162480, 164511, 182790, 219348, 243720, 274185, 292464, 329022, 365580, 438696, 487440, 493533, 548370, 658044, 731160, 822555, 877392, 987066, 1096740, 1316088, 1462320, 1645110, 1974132, 2193480, 2467665, 2632176, 3290220, 3948264, 4386960, 4935330, 6580440, 7896528, 9870660, 13160880, 19741320, 39482640]

約数ペア:

[(1, 39482640), (2, 19741320), (3, 13160880), (4, 9870660), (5, 7896528), (6, 6580440), (8, 4935330), (9, 4386960), (10, 3948264), (12, 3290220), (15, 2632176), (16, 2467665), (18, 2193480), (20, 1974132), (24, 1645110), (27, 1462320), (30, 1316088), (36, 1096740), (40, 987066), (45, 877392), (48, 822555), (54, 731160), (60, 658044), (72, 548370), (80, 493533), (81, 487440), (90, 438696), (108, 365580), (120, 329022), (135, 292464), (144, 274185), (162, 243720), (180, 219348), (216, 182790), (240, 164511), (243, 162480), (270, 146232), (324, 121860), (360, 109674), (405, 97488), (432, 91395), (486, 81240), (540, 73116), (648, 60930), (677, 58320), (720, 54837), (729, 54160), (810, 48744), (972, 40620), (1080, 36558), (1215, 32496), (1296, 30465), (1354, 29160), (1458, 27080), (1620, 24372), (1944, 20310), (2031, 19440), (2160, 18279), (2430, 16248), (2708, 14580), (2916, 13540), (3240, 12186), (3385, 11664), (3645, 10832), (3888, 10155), (4062, 9720), (4860, 8124), (5416, 7290), (5832, 6770), (6093, 6480)]