162080280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{450223}}^1$

素因数の和:450240

約数の個数: 48

約数和(自身を含む): 526762080

約数和(自身を除く): 364681800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 450223, 900446, 1350669, 1800892, 2251115, 2701338, 3601784, 4052007, 4502230, 5402676, 6753345, 8104014, 9004460, 10805352, 13506690, 16208028, 18008920, 20260035, 27013380, 32416056, 40520070, 54026760, 81040140, 162080280]

約数ペア:

[(1, 162080280), (2, 81040140), (3, 54026760), (4, 40520070), (5, 32416056), (6, 27013380), (8, 20260035), (9, 18008920), (10, 16208028), (12, 13506690), (15, 10805352), (18, 9004460), (20, 8104014), (24, 6753345), (30, 5402676), (36, 4502230), (40, 4052007), (45, 3601784), (60, 2701338), (72, 2251115), (90, 1800892), (120, 1350669), (180, 900446), (360, 450223)]