11971767720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{394327}}^1$

素因数の和:394375

約数の個数: 128

約数和(自身を含む): 40883927040

約数和(自身を除く): 28912159320

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, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 15180, 30360, 394327, 788654, 1182981, 1577308, 1971635, 2365962, 3154616, 3943270, 4337597, 4731924, 5914905, 7886540, 8675194, 9069521, 9463848, 11829810, 13012791, 15773080, 17350388, 18139042, 21687985, 23659620, 26025582, 27208563, 34700776, 36278084, 43375970, 45347605, 47319240, 52051164, 54417126, 65063955, 72556168, 86751940, 90695210, 99764731, 104102328, 108834252, 130127910, 136042815, 173503880, 181390420, 199529462, 217668504, 260255820, 272085630, 299294193, 362780840, 399058924, 498823655, 520511640, 544171260, 598588386, 798117848, 997647310, 1088342520, 1197176772, 1496470965, 1995294620, 2394353544, 2992941930, 3990589240, 5985883860, 11971767720]

約数ペア:

[(1, 11971767720), (2, 5985883860), (3, 3990589240), (4, 2992941930), (5, 2394353544), (6, 1995294620), (8, 1496470965), (10, 1197176772), (11, 1088342520), (12, 997647310), (15, 798117848), (20, 598588386), (22, 544171260), (23, 520511640), (24, 498823655), (30, 399058924), (33, 362780840), (40, 299294193), (44, 272085630), (46, 260255820), (55, 217668504), (60, 199529462), (66, 181390420), (69, 173503880), (88, 136042815), (92, 130127910), (110, 108834252), (115, 104102328), (120, 99764731), (132, 90695210), (138, 86751940), (165, 72556168), (184, 65063955), (220, 54417126), (230, 52051164), (253, 47319240), (264, 45347605), (276, 43375970), (330, 36278084), (345, 34700776), (440, 27208563), (460, 26025582), (506, 23659620), (552, 21687985), (660, 18139042), (690, 17350388), (759, 15773080), (920, 13012791), (1012, 11829810), (1265, 9463848), (1320, 9069521), (1380, 8675194), (1518, 7886540), (2024, 5914905), (2530, 4731924), (2760, 4337597), (3036, 3943270), (3795, 3154616), (5060, 2365962), (6072, 1971635), (7590, 1577308), (10120, 1182981), (15180, 788654), (30360, 394327)]