165460920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1378841}}^1$

素因数の和:1378855

約数の個数: 32

約数和(自身を含む): 496383120

約数和(自身を除く): 330922200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1378841, 2757682, 4136523, 5515364, 6894205, 8273046, 11030728, 13788410, 16546092, 20682615, 27576820, 33092184, 41365230, 55153640, 82730460, 165460920]

約数ペア:

[(1, 165460920), (2, 82730460), (3, 55153640), (4, 41365230), (5, 33092184), (6, 27576820), (8, 20682615), (10, 16546092), (12, 13788410), (15, 11030728), (20, 8273046), (24, 6894205), (30, 5515364), (40, 4136523), (60, 2757682), (120, 1378841)]