140461320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1170511}}^1$

素因数の和:1170525

約数の個数: 32

約数和(自身を含む): 421384320

約数和(自身を除く): 280923000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1170511, 2341022, 3511533, 4682044, 5852555, 7023066, 9364088, 11705110, 14046132, 17557665, 23410220, 28092264, 35115330, 46820440, 70230660, 140461320]

約数ペア:

[(1, 140461320), (2, 70230660), (3, 46820440), (4, 35115330), (5, 28092264), (6, 23410220), (8, 17557665), (10, 14046132), (12, 11705110), (15, 9364088), (20, 7023066), (24, 5852555), (30, 4682044), (40, 3511533), (60, 2341022), (120, 1170511)]