225826560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19603}}^1$

素因数の和:19630

約数の個数: 108

約数和(自身を含む): 781376232

約数和(自身を除く): 555549672

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19603, 39206, 58809, 78412, 98015, 117618, 156824, 176427, 196030, 235236, 294045, 313648, 352854, 392060, 470472, 588090, 627296, 705708, 784120, 882135, 940944, 1176180, 1254592, 1411416, 1568240, 1764270, 1881888, 2352360, 2509184, 2822832, 3136480, 3528540, 3763776, 4704720, 5018368, 5645664, 6272960, 7057080, 7527552, 9409440, 11291328, 12545920, 14114160, 15055104, 18818880, 22582656, 25091840, 28228320, 37637760, 45165312, 56456640, 75275520, 112913280, 225826560]

約数ペア:

[(1, 225826560), (2, 112913280), (3, 75275520), (4, 56456640), (5, 45165312), (6, 37637760), (8, 28228320), (9, 25091840), (10, 22582656), (12, 18818880), (15, 15055104), (16, 14114160), (18, 12545920), (20, 11291328), (24, 9409440), (30, 7527552), (32, 7057080), (36, 6272960), (40, 5645664), (45, 5018368), (48, 4704720), (60, 3763776), (64, 3528540), (72, 3136480), (80, 2822832), (90, 2509184), (96, 2352360), (120, 1881888), (128, 1764270), (144, 1568240), (160, 1411416), (180, 1254592), (192, 1176180), (240, 940944), (256, 882135), (288, 784120), (320, 705708), (360, 627296), (384, 588090), (480, 470472), (576, 392060), (640, 352854), (720, 313648), (768, 294045), (960, 235236), (1152, 196030), (1280, 176427), (1440, 156824), (1920, 117618), (2304, 98015), (2880, 78412), (3840, 58809), (5760, 39206), (11520, 19603)]