155555760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1093}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 483477984

約数和(自身を除く): 327922224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 593, 1093, 1186, 1779, 2186, 2372, 2965, 3279, 3558, 4372, 4744, 5465, 5930, 6558, 7116, 8744, 8895, 9488, 10930, 11860, 13116, 14232, 16395, 17488, 17790, 21860, 23720, 26232, 28464, 32790, 35580, 43720, 47440, 52464, 65580, 71160, 87440, 131160, 142320, 262320, 648149, 1296298, 1944447, 2592596, 3240745, 3888894, 5185192, 6481490, 7777788, 9722235, 10370384, 12962980, 15555576, 19444470, 25925960, 31111152, 38888940, 51851920, 77777880, 155555760]

約数ペア:

[(1, 155555760), (2, 77777880), (3, 51851920), (4, 38888940), (5, 31111152), (6, 25925960), (8, 19444470), (10, 15555576), (12, 12962980), (15, 10370384), (16, 9722235), (20, 7777788), (24, 6481490), (30, 5185192), (40, 3888894), (48, 3240745), (60, 2592596), (80, 1944447), (120, 1296298), (240, 648149), (593, 262320), (1093, 142320), (1186, 131160), (1779, 87440), (2186, 71160), (2372, 65580), (2965, 52464), (3279, 47440), (3558, 43720), (4372, 35580), (4744, 32790), (5465, 28464), (5930, 26232), (6558, 23720), (7116, 21860), (8744, 17790), (8895, 17488), (9488, 16395), (10930, 14232), (11860, 13116)]