38830440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 93879960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1279, 1320, 1380, 1518, 2024, 2530, 2558, 2760, 3036, 3795, 3837, 5060, 5116, 6072, 6395, 7590, 7674, 10120, 10232, 12790, 14069, 15180, 15348, 19185, 25580, 28138, 29417, 30360, 30696, 38370, 42207, 51160, 56276, 58834, 70345, 76740, 84414, 88251, 112552, 117668, 140690, 147085, 153480, 168828, 176502, 211035, 235336, 281380, 294170, 323587, 337656, 353004, 422070, 441255, 562760, 588340, 647174, 706008, 844140, 882510, 970761, 1176680, 1294348, 1617935, 1688280, 1765020, 1941522, 2588696, 3235870, 3530040, 3883044, 4853805, 6471740, 7766088, 9707610, 12943480, 19415220, 38830440]

約数ペア:

[(1, 38830440), (2, 19415220), (3, 12943480), (4, 9707610), (5, 7766088), (6, 6471740), (8, 4853805), (10, 3883044), (11, 3530040), (12, 3235870), (15, 2588696), (20, 1941522), (22, 1765020), (23, 1688280), (24, 1617935), (30, 1294348), (33, 1176680), (40, 970761), (44, 882510), (46, 844140), (55, 706008), (60, 647174), (66, 588340), (69, 562760), (88, 441255), (92, 422070), (110, 353004), (115, 337656), (120, 323587), (132, 294170), (138, 281380), (165, 235336), (184, 211035), (220, 176502), (230, 168828), (253, 153480), (264, 147085), (276, 140690), (330, 117668), (345, 112552), (440, 88251), (460, 84414), (506, 76740), (552, 70345), (660, 58834), (690, 56276), (759, 51160), (920, 42207), (1012, 38370), (1265, 30696), (1279, 30360), (1320, 29417), (1380, 28138), (1518, 25580), (2024, 19185), (2530, 15348), (2558, 15180), (2760, 14069), (3036, 12790), (3795, 10232), (3837, 10120), (5060, 7674), (5116, 7590), (6072, 6395)]