86455920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{360233}}^1$

素因数の和:360249

約数の個数: 40

約数和(自身を含む): 268014096

約数和(自身を除く): 181558176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 360233, 720466, 1080699, 1440932, 1801165, 2161398, 2881864, 3602330, 4322796, 5403495, 5763728, 7204660, 8645592, 10806990, 14409320, 17291184, 21613980, 28818640, 43227960, 86455920]

約数ペア:

[(1, 86455920), (2, 43227960), (3, 28818640), (4, 21613980), (5, 17291184), (6, 14409320), (8, 10806990), (10, 8645592), (12, 7204660), (15, 5763728), (16, 5403495), (20, 4322796), (24, 3602330), (30, 2881864), (40, 2161398), (48, 1801165), (60, 1440932), (80, 1080699), (120, 720466), (240, 360233)]