161596920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1346641}}^1$

素因数の和:1346655

約数の個数: 32

約数和(自身を含む): 484791120

約数和(自身を除く): 323194200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1346641, 2693282, 4039923, 5386564, 6733205, 8079846, 10773128, 13466410, 16159692, 20199615, 26932820, 32319384, 40399230, 53865640, 80798460, 161596920]

約数ペア:

[(1, 161596920), (2, 80798460), (3, 53865640), (4, 40399230), (5, 32319384), (6, 26932820), (8, 20199615), (10, 16159692), (12, 13466410), (15, 10773128), (20, 8079846), (24, 6733205), (30, 5386564), (40, 4039923), (60, 2693282), (120, 1346641)]