165737640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1381147}}^1$

素因数の和:1381161

約数の個数: 32

約数和(自身を含む): 497213280

約数和(自身を除く): 331475640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1381147, 2762294, 4143441, 5524588, 6905735, 8286882, 11049176, 13811470, 16573764, 20717205, 27622940, 33147528, 41434410, 55245880, 82868820, 165737640]

約数ペア:

[(1, 165737640), (2, 82868820), (3, 55245880), (4, 41434410), (5, 33147528), (6, 27622940), (8, 20717205), (10, 16573764), (12, 13811470), (15, 11049176), (20, 8286882), (24, 6905735), (30, 5524588), (40, 4143441), (60, 2762294), (120, 1381147)]