90814320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126131}}^1$

素因数の和:126150

約数の個数: 60

約数和(自身を含む): 304987176

約数和(自身を除く): 214172856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 126131, 252262, 378393, 504524, 630655, 756786, 1009048, 1135179, 1261310, 1513572, 1891965, 2018096, 2270358, 2522620, 3027144, 3783930, 4540716, 5045240, 5675895, 6054288, 7567860, 9081432, 10090480, 11351790, 15135720, 18162864, 22703580, 30271440, 45407160, 90814320]

約数ペア:

[(1, 90814320), (2, 45407160), (3, 30271440), (4, 22703580), (5, 18162864), (6, 15135720), (8, 11351790), (9, 10090480), (10, 9081432), (12, 7567860), (15, 6054288), (16, 5675895), (18, 5045240), (20, 4540716), (24, 3783930), (30, 3027144), (36, 2522620), (40, 2270358), (45, 2018096), (48, 1891965), (60, 1513572), (72, 1261310), (80, 1135179), (90, 1009048), (120, 756786), (144, 630655), (180, 504524), (240, 378393), (360, 252262), (720, 126131)]