30788425320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{256570211}}^1$

素因数の和:256570225

約数の個数: 32

約数和(自身を含む): 92365276320

約数和(自身を除く): 61576851000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 256570211, 513140422, 769710633, 1026280844, 1282851055, 1539421266, 2052561688, 2565702110, 3078842532, 3848553165, 5131404220, 6157685064, 7697106330, 10262808440, 15394212660, 30788425320]

約数ペア:

[(1, 30788425320), (2, 15394212660), (3, 10262808440), (4, 7697106330), (5, 6157685064), (6, 5131404220), (8, 3848553165), (10, 3078842532), (12, 2565702110), (15, 2052561688), (20, 1539421266), (24, 1282851055), (30, 1026280844), (40, 769710633), (60, 513140422), (120, 256570211)]