42075240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 126653760

約数和(自身を除く): 84578520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 641, 1094, 1282, 1641, 1923, 2188, 2564, 2735, 3205, 3282, 3846, 4376, 5128, 5470, 6410, 6564, 7692, 8205, 9615, 10940, 12820, 13128, 15384, 16410, 19230, 21880, 25640, 32820, 38460, 65640, 76920, 350627, 701254, 1051881, 1402508, 1753135, 2103762, 2805016, 3506270, 4207524, 5259405, 7012540, 8415048, 10518810, 14025080, 21037620, 42075240]

約数ペア:

[(1, 42075240), (2, 21037620), (3, 14025080), (4, 10518810), (5, 8415048), (6, 7012540), (8, 5259405), (10, 4207524), (12, 3506270), (15, 2805016), (20, 2103762), (24, 1753135), (30, 1402508), (40, 1051881), (60, 701254), (120, 350627), (547, 76920), (641, 65640), (1094, 38460), (1282, 32820), (1641, 25640), (1923, 21880), (2188, 19230), (2564, 16410), (2735, 15384), (3205, 13128), (3282, 12820), (3846, 10940), (4376, 9615), (5128, 8205), (5470, 7692), (6410, 6564)]