23957280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 83026944

約数和(自身を除く): 59069664

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, 72, 80, 90, 96, 120, 127, 131, 144, 160, 180, 240, 254, 262, 288, 360, 381, 393, 480, 508, 524, 635, 655, 720, 762, 786, 1016, 1048, 1143, 1179, 1270, 1310, 1440, 1524, 1572, 1905, 1965, 2032, 2096, 2286, 2358, 2540, 2620, 3048, 3144, 3810, 3930, 4064, 4192, 4572, 4716, 5080, 5240, 5715, 5895, 6096, 6288, 7620, 7860, 9144, 9432, 10160, 10480, 11430, 11790, 12192, 12576, 15240, 15720, 16637, 18288, 18864, 20320, 20960, 22860, 23580, 30480, 31440, 33274, 36576, 37728, 45720, 47160, 49911, 60960, 62880, 66548, 83185, 91440, 94320, 99822, 133096, 149733, 166370, 182880, 188640, 199644, 249555, 266192, 299466, 332740, 399288, 499110, 532384, 598932, 665480, 748665, 798576, 998220, 1197864, 1330960, 1497330, 1597152, 1996440, 2395728, 2661920, 2994660, 3992880, 4791456, 5989320, 7985760, 11978640, 23957280]

約数ペア:

[(1, 23957280), (2, 11978640), (3, 7985760), (4, 5989320), (5, 4791456), (6, 3992880), (8, 2994660), (9, 2661920), (10, 2395728), (12, 1996440), (15, 1597152), (16, 1497330), (18, 1330960), (20, 1197864), (24, 998220), (30, 798576), (32, 748665), (36, 665480), (40, 598932), (45, 532384), (48, 499110), (60, 399288), (72, 332740), (80, 299466), (90, 266192), (96, 249555), (120, 199644), (127, 188640), (131, 182880), (144, 166370), (160, 149733), (180, 133096), (240, 99822), (254, 94320), (262, 91440), (288, 83185), (360, 66548), (381, 62880), (393, 60960), (480, 49911), (508, 47160), (524, 45720), (635, 37728), (655, 36576), (720, 33274), (762, 31440), (786, 30480), (1016, 23580), (1048, 22860), (1143, 20960), (1179, 20320), (1270, 18864), (1310, 18288), (1440, 16637), (1524, 15720), (1572, 15240), (1905, 12576), (1965, 12192), (2032, 11790), (2096, 11430), (2286, 10480), (2358, 10160), (2540, 9432), (2620, 9144), (3048, 7860), (3144, 7620), (3810, 6288), (3930, 6096), (4064, 5895), (4192, 5715), (4572, 5240), (4716, 5080)]