290373120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{4201}}^1$

素因数の和:4233

約数の個数: 160

約数和(自身を含む): 1031675040

約数和(自身を除く): 741301920

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, 2160, 2304, 2560, 2880, 3456, 3840, 4201, 4320, 4608, 5760, 6912, 7680, 8402, 8640, 11520, 12603, 13824, 16804, 17280, 21005, 23040, 25206, 33608, 34560, 37809, 42010, 50412, 63015, 67216, 69120, 75618, 84020, 100824, 113427, 126030, 134432, 151236, 168040, 189045, 201648, 226854, 252060, 268864, 302472, 336080, 378090, 403296, 453708, 504120, 537728, 567135, 604944, 672160, 756180, 806592, 907416, 1008240, 1075456, 1134270, 1209888, 1344320, 1512360, 1613184, 1814832, 2016480, 2150912, 2268540, 2419776, 2688640, 3024720, 3226368, 3629664, 4032960, 4537080, 4839552, 5377280, 6049440, 6452736, 7259328, 8065920, 9074160, 9679104, 10754560, 12098880, 14518656, 16131840, 18148320, 19358208, 24197760, 29037312, 32263680, 36296640, 48395520, 58074624, 72593280, 96791040, 145186560, 290373120]

約数ペア:

[(1, 290373120), (2, 145186560), (3, 96791040), (4, 72593280), (5, 58074624), (6, 48395520), (8, 36296640), (9, 32263680), (10, 29037312), (12, 24197760), (15, 19358208), (16, 18148320), (18, 16131840), (20, 14518656), (24, 12098880), (27, 10754560), (30, 9679104), (32, 9074160), (36, 8065920), (40, 7259328), (45, 6452736), (48, 6049440), (54, 5377280), (60, 4839552), (64, 4537080), (72, 4032960), (80, 3629664), (90, 3226368), (96, 3024720), (108, 2688640), (120, 2419776), (128, 2268540), (135, 2150912), (144, 2016480), (160, 1814832), (180, 1613184), (192, 1512360), (216, 1344320), (240, 1209888), (256, 1134270), (270, 1075456), (288, 1008240), (320, 907416), (360, 806592), (384, 756180), (432, 672160), (480, 604944), (512, 567135), (540, 537728), (576, 504120), (640, 453708), (720, 403296), (768, 378090), (864, 336080), (960, 302472), (1080, 268864), (1152, 252060), (1280, 226854), (1440, 201648), (1536, 189045), (1728, 168040), (1920, 151236), (2160, 134432), (2304, 126030), (2560, 113427), (2880, 100824), (3456, 84020), (3840, 75618), (4201, 69120), (4320, 67216), (4608, 63015), (5760, 50412), (6912, 42010), (7680, 37809), (8402, 34560), (8640, 33608), (11520, 25206), (12603, 23040), (13824, 21005), (16804, 17280)]