464866560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13481

約数の個数: 144

約数和(自身を含む): 1649753280

約数和(自身を除く): 1184886720

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, 4320, 5760, 6912, 8640, 11520, 13451, 17280, 26902, 34560, 40353, 53804, 67255, 80706, 107608, 121059, 134510, 161412, 201765, 215216, 242118, 269020, 322824, 363177, 403530, 430432, 484236, 538040, 605295, 645648, 726354, 807060, 860864, 968472, 1076080, 1210590, 1291296, 1452708, 1614120, 1721728, 1815885, 1936944, 2152160, 2421180, 2582592, 2905416, 3228240, 3443456, 3631770, 3873888, 4304320, 4842360, 5165184, 5810832, 6456480, 7263540, 7747776, 8608640, 9684720, 10330368, 11621664, 12912960, 14527080, 15495552, 17217280, 19369440, 23243328, 25825920, 29054160, 30991104, 38738880, 46486656, 51651840, 58108320, 77477760, 92973312, 116216640, 154955520, 232433280, 464866560]

約数ペア:

[(1, 464866560), (2, 232433280), (3, 154955520), (4, 116216640), (5, 92973312), (6, 77477760), (8, 58108320), (9, 51651840), (10, 46486656), (12, 38738880), (15, 30991104), (16, 29054160), (18, 25825920), (20, 23243328), (24, 19369440), (27, 17217280), (30, 15495552), (32, 14527080), (36, 12912960), (40, 11621664), (45, 10330368), (48, 9684720), (54, 8608640), (60, 7747776), (64, 7263540), (72, 6456480), (80, 5810832), (90, 5165184), (96, 4842360), (108, 4304320), (120, 3873888), (128, 3631770), (135, 3443456), (144, 3228240), (160, 2905416), (180, 2582592), (192, 2421180), (216, 2152160), (240, 1936944), (256, 1815885), (270, 1721728), (288, 1614120), (320, 1452708), (360, 1291296), (384, 1210590), (432, 1076080), (480, 968472), (540, 860864), (576, 807060), (640, 726354), (720, 645648), (768, 605295), (864, 538040), (960, 484236), (1080, 430432), (1152, 403530), (1280, 363177), (1440, 322824), (1728, 269020), (1920, 242118), (2160, 215216), (2304, 201765), (2880, 161412), (3456, 134510), (3840, 121059), (4320, 107608), (5760, 80706), (6912, 67255), (8640, 53804), (11520, 40353), (13451, 34560), (17280, 26902)]