129603721620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17471}}^1\times {\mathrm{123637}}^1$

素因数の和:141120

約数の個数: 48

約数和(自身を含む): 362914126848

約数和(自身を除く): 233310405228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 17471, 34942, 52413, 69884, 87355, 104826, 123637, 174710, 209652, 247274, 262065, 349420, 370911, 494548, 524130, 618185, 741822, 1048260, 1236370, 1483644, 1854555, 2472740, 3709110, 7418220, 2160062027, 4320124054, 6480186081, 8640248108, 10800310135, 12960372162, 21600620270, 25920744324, 32400930405, 43201240540, 64801860810, 129603721620]

約数ペア:

[(1, 129603721620), (2, 64801860810), (3, 43201240540), (4, 32400930405), (5, 25920744324), (6, 21600620270), (10, 12960372162), (12, 10800310135), (15, 8640248108), (20, 6480186081), (30, 4320124054), (60, 2160062027), (17471, 7418220), (34942, 3709110), (52413, 2472740), (69884, 1854555), (87355, 1483644), (104826, 1236370), (123637, 1048260), (174710, 741822), (209652, 618185), (247274, 524130), (262065, 494548), (349420, 370911)]