145186560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4201}}^1$

素因数の和:4231

約数の個数: 144

約数和(自身を含む): 515333280

約数和(自身を除く): 370146720

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4201, 4320, 5760, 6912, 8402, 8640, 11520, 12603, 16804, 17280, 21005, 25206, 33608, 34560, 37809, 42010, 50412, 63015, 67216, 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, 2268540, 2419776, 2688640, 3024720, 3226368, 3629664, 4032960, 4537080, 4839552, 5377280, 6049440, 7259328, 8065920, 9074160, 9679104, 12098880, 14518656, 16131840, 18148320, 24197760, 29037312, 36296640, 48395520, 72593280, 145186560]

約数ペア:

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