20125320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167711}}^1$

素因数の和:167725

約数の個数: 32

約数和(自身を含む): 60376320

約数和(自身を除く): 40251000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167711, 335422, 503133, 670844, 838555, 1006266, 1341688, 1677110, 2012532, 2515665, 3354220, 4025064, 5031330, 6708440, 10062660, 20125320]

約数ペア:

[(1, 20125320), (2, 10062660), (3, 6708440), (4, 5031330), (5, 4025064), (6, 3354220), (8, 2515665), (10, 2012532), (12, 1677110), (15, 1341688), (20, 1006266), (24, 838555), (30, 670844), (40, 503133), (60, 335422), (120, 167711)]