210157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1751311}}^1$

素因数の和:1751325

約数の個数: 32

約数和(自身を含む): 630472320

約数和(自身を除く): 420315000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1751311, 3502622, 5253933, 7005244, 8756555, 10507866, 14010488, 17513110, 21015732, 26269665, 35026220, 42031464, 52539330, 70052440, 105078660, 210157320]

約数ペア:

[(1, 210157320), (2, 105078660), (3, 70052440), (4, 52539330), (5, 42031464), (6, 35026220), (8, 26269665), (10, 21015732), (12, 17513110), (15, 14010488), (20, 10507866), (24, 8756555), (30, 7005244), (40, 5253933), (60, 3502622), (120, 1751311)]