231934860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{429509}}^1$

素因数の和:429527

約数の個数: 48

約数和(自身を含む): 721576800

約数和(自身を除く): 489641940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 429509, 859018, 1288527, 1718036, 2147545, 2577054, 3865581, 4295090, 5154108, 6442635, 7731162, 8590180, 11596743, 12885270, 15462324, 19327905, 23193486, 25770540, 38655810, 46386972, 57983715, 77311620, 115967430, 231934860]

約数ペア:

[(1, 231934860), (2, 115967430), (3, 77311620), (4, 57983715), (5, 46386972), (6, 38655810), (9, 25770540), (10, 23193486), (12, 19327905), (15, 15462324), (18, 12885270), (20, 11596743), (27, 8590180), (30, 7731162), (36, 6442635), (45, 5154108), (54, 4295090), (60, 3865581), (90, 2577054), (108, 2147545), (135, 1718036), (180, 1288527), (270, 859018), (540, 429509)]