144731520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25127}}^1$

素因数の和:25152

約数の個数: 96

約数和(自身を含む): 499795920

約数和(自身を除く): 355064400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25127, 50254, 75381, 100508, 125635, 150762, 201016, 226143, 251270, 301524, 376905, 402032, 452286, 502540, 603048, 753810, 804064, 904572, 1005080, 1130715, 1206096, 1507620, 1608128, 1809144, 2010160, 2261430, 2412192, 3015240, 3216256, 3618288, 4020320, 4522860, 4824384, 6030480, 7236576, 8040640, 9045720, 9648768, 12060960, 14473152, 16081280, 18091440, 24121920, 28946304, 36182880, 48243840, 72365760, 144731520]

約数ペア:

[(1, 144731520), (2, 72365760), (3, 48243840), (4, 36182880), (5, 28946304), (6, 24121920), (8, 18091440), (9, 16081280), (10, 14473152), (12, 12060960), (15, 9648768), (16, 9045720), (18, 8040640), (20, 7236576), (24, 6030480), (30, 4824384), (32, 4522860), (36, 4020320), (40, 3618288), (45, 3216256), (48, 3015240), (60, 2412192), (64, 2261430), (72, 2010160), (80, 1809144), (90, 1608128), (96, 1507620), (120, 1206096), (128, 1130715), (144, 1005080), (160, 904572), (180, 804064), (192, 753810), (240, 603048), (288, 502540), (320, 452286), (360, 402032), (384, 376905), (480, 301524), (576, 251270), (640, 226143), (720, 201016), (960, 150762), (1152, 125635), (1440, 100508), (1920, 75381), (2880, 50254), (5760, 25127)]