72365760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25127}}^1$

素因数の和:25150

約数の個数: 84

約数和(自身を含む): 248917968

約数和(自身を除く): 176552208

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 3618288, 4020320, 4522860, 4824384, 6030480, 7236576, 8040640, 9045720, 12060960, 14473152, 18091440, 24121920, 36182880, 72365760]

約数ペア:

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