147294720

素因数分解:

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

素因数の和:2163

約数の個数: 160

約数和(自身を含む): 523448640

約数和(自身を除く): 376153920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2131, 2160, 2304, 2560, 2880, 3456, 3840, 4262, 4320, 4608, 5760, 6393, 6912, 7680, 8524, 8640, 10655, 11520, 12786, 13824, 17048, 17280, 19179, 21310, 23040, 25572, 31965, 34096, 34560, 38358, 42620, 51144, 57537, 63930, 68192, 69120, 76716, 85240, 95895, 102288, 115074, 127860, 136384, 153432, 170480, 191790, 204576, 230148, 255720, 272768, 287685, 306864, 340960, 383580, 409152, 460296, 511440, 545536, 575370, 613728, 681920, 767160, 818304, 920592, 1022880, 1091072, 1150740, 1227456, 1363840, 1534320, 1636608, 1841184, 2045760, 2301480, 2454912, 2727680, 3068640, 3273216, 3682368, 4091520, 4602960, 4909824, 5455360, 6137280, 7364736, 8183040, 9205920, 9819648, 12274560, 14729472, 16366080, 18411840, 24549120, 29458944, 36823680, 49098240, 73647360, 147294720]

約数ペア:

[(1, 147294720), (2, 73647360), (3, 49098240), (4, 36823680), (5, 29458944), (6, 24549120), (8, 18411840), (9, 16366080), (10, 14729472), (12, 12274560), (15, 9819648), (16, 9205920), (18, 8183040), (20, 7364736), (24, 6137280), (27, 5455360), (30, 4909824), (32, 4602960), (36, 4091520), (40, 3682368), (45, 3273216), (48, 3068640), (54, 2727680), (60, 2454912), (64, 2301480), (72, 2045760), (80, 1841184), (90, 1636608), (96, 1534320), (108, 1363840), (120, 1227456), (128, 1150740), (135, 1091072), (144, 1022880), (160, 920592), (180, 818304), (192, 767160), (216, 681920), (240, 613728), (256, 575370), (270, 545536), (288, 511440), (320, 460296), (360, 409152), (384, 383580), (432, 340960), (480, 306864), (512, 287685), (540, 272768), (576, 255720), (640, 230148), (720, 204576), (768, 191790), (864, 170480), (960, 153432), (1080, 136384), (1152, 127860), (1280, 115074), (1440, 102288), (1536, 95895), (1728, 85240), (1920, 76716), (2131, 69120), (2160, 68192), (2304, 63930), (2560, 57537), (2880, 51144), (3456, 42620), (3840, 38358), (4262, 34560), (4320, 34096), (4608, 31965), (5760, 25572), (6393, 23040), (6912, 21310), (7680, 19179), (8524, 17280), (8640, 17048), (10655, 13824), (11520, 12786)]