49098240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 120

約数和(自身を含む): 170120808

約数和(自身を除く): 121022568

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2131, 2304, 2560, 2880, 3840, 4262, 4608, 5760, 6393, 7680, 8524, 10655, 11520, 12786, 17048, 19179, 21310, 23040, 25572, 31965, 34096, 38358, 42620, 51144, 63930, 68192, 76716, 85240, 95895, 102288, 127860, 136384, 153432, 170480, 191790, 204576, 255720, 272768, 306864, 340960, 383580, 409152, 511440, 545536, 613728, 681920, 767160, 818304, 1022880, 1091072, 1227456, 1363840, 1534320, 1636608, 2045760, 2454912, 2727680, 3068640, 3273216, 4091520, 4909824, 5455360, 6137280, 8183040, 9819648, 12274560, 16366080, 24549120, 49098240]

約数ペア:

[(1, 49098240), (2, 24549120), (3, 16366080), (4, 12274560), (5, 9819648), (6, 8183040), (8, 6137280), (9, 5455360), (10, 4909824), (12, 4091520), (15, 3273216), (16, 3068640), (18, 2727680), (20, 2454912), (24, 2045760), (30, 1636608), (32, 1534320), (36, 1363840), (40, 1227456), (45, 1091072), (48, 1022880), (60, 818304), (64, 767160), (72, 681920), (80, 613728), (90, 545536), (96, 511440), (120, 409152), (128, 383580), (144, 340960), (160, 306864), (180, 272768), (192, 255720), (240, 204576), (256, 191790), (288, 170480), (320, 153432), (360, 136384), (384, 127860), (480, 102288), (512, 95895), (576, 85240), (640, 76716), (720, 68192), (768, 63930), (960, 51144), (1152, 42620), (1280, 38358), (1440, 34096), (1536, 31965), (1920, 25572), (2131, 23040), (2304, 21310), (2560, 19179), (2880, 17048), (3840, 12786), (4262, 11520), (4608, 10655), (5760, 8524), (6393, 7680)]