2790078840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{4337}}^1$

素因数の和:6141

約数の個数: 96

約数和(自身を含む): 9074922480

約数和(自身を除く): 6284843640

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, 360, 1787, 3574, 4337, 5361, 7148, 8674, 8935, 10722, 13011, 14296, 16083, 17348, 17870, 21444, 21685, 26022, 26805, 32166, 34696, 35740, 39033, 42888, 43370, 52044, 53610, 64332, 65055, 71480, 78066, 80415, 86740, 104088, 107220, 128664, 130110, 156132, 160830, 173480, 195165, 214440, 260220, 312264, 321660, 390330, 520440, 643320, 780660, 1561320, 7750219, 15500438, 23250657, 31000876, 38751095, 46501314, 62001752, 69751971, 77502190, 93002628, 116253285, 139503942, 155004380, 186005256, 232506570, 279007884, 310008760, 348759855, 465013140, 558015768, 697519710, 930026280, 1395039420, 2790078840]

約数ペア:

[(1, 2790078840), (2, 1395039420), (3, 930026280), (4, 697519710), (5, 558015768), (6, 465013140), (8, 348759855), (9, 310008760), (10, 279007884), (12, 232506570), (15, 186005256), (18, 155004380), (20, 139503942), (24, 116253285), (30, 93002628), (36, 77502190), (40, 69751971), (45, 62001752), (60, 46501314), (72, 38751095), (90, 31000876), (120, 23250657), (180, 15500438), (360, 7750219), (1787, 1561320), (3574, 780660), (4337, 643320), (5361, 520440), (7148, 390330), (8674, 321660), (8935, 312264), (10722, 260220), (13011, 214440), (14296, 195165), (16083, 173480), (17348, 160830), (17870, 156132), (21444, 130110), (21685, 128664), (26022, 107220), (26805, 104088), (32166, 86740), (34696, 80415), (35740, 78066), (39033, 71480), (42888, 65055), (43370, 64332), (52044, 53610)]