158605320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1321711}}^1$

素因数の和:1321725

約数の個数: 32

約数和(自身を含む): 475816320

約数和(自身を除く): 317211000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1321711, 2643422, 3965133, 5286844, 6608555, 7930266, 10573688, 13217110, 15860532, 19825665, 26434220, 31721064, 39651330, 52868440, 79302660, 158605320]

約数ペア:

[(1, 158605320), (2, 79302660), (3, 52868440), (4, 39651330), (5, 31721064), (6, 26434220), (8, 19825665), (10, 15860532), (12, 13217110), (15, 10573688), (20, 7930266), (24, 6608555), (30, 5286844), (40, 3965133), (60, 2643422), (120, 1321711)]