619822080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13482

約数の個数: 132

約数和(自身を含む): 2147827032

約数和(自身を除く): 1528004952

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 13451, 15360, 23040, 26902, 40353, 46080, 53804, 67255, 80706, 107608, 121059, 134510, 161412, 201765, 215216, 242118, 269020, 322824, 403530, 430432, 484236, 538040, 605295, 645648, 807060, 860864, 968472, 1076080, 1210590, 1291296, 1614120, 1721728, 1936944, 2152160, 2421180, 2582592, 3228240, 3443456, 3873888, 4304320, 4842360, 5165184, 6456480, 6886912, 7747776, 8608640, 9684720, 10330368, 12912960, 13773824, 15495552, 17217280, 19369440, 20660736, 25825920, 30991104, 34434560, 38738880, 41321472, 51651840, 61982208, 68869120, 77477760, 103303680, 123964416, 154955520, 206607360, 309911040, 619822080]

約数ペア:

[(1, 619822080), (2, 309911040), (3, 206607360), (4, 154955520), (5, 123964416), (6, 103303680), (8, 77477760), (9, 68869120), (10, 61982208), (12, 51651840), (15, 41321472), (16, 38738880), (18, 34434560), (20, 30991104), (24, 25825920), (30, 20660736), (32, 19369440), (36, 17217280), (40, 15495552), (45, 13773824), (48, 12912960), (60, 10330368), (64, 9684720), (72, 8608640), (80, 7747776), (90, 6886912), (96, 6456480), (120, 5165184), (128, 4842360), (144, 4304320), (160, 3873888), (180, 3443456), (192, 3228240), (240, 2582592), (256, 2421180), (288, 2152160), (320, 1936944), (360, 1721728), (384, 1614120), (480, 1291296), (512, 1210590), (576, 1076080), (640, 968472), (720, 860864), (768, 807060), (960, 645648), (1024, 605295), (1152, 538040), (1280, 484236), (1440, 430432), (1536, 403530), (1920, 322824), (2304, 269020), (2560, 242118), (2880, 215216), (3072, 201765), (3840, 161412), (4608, 134510), (5120, 121059), (5760, 107608), (7680, 80706), (9216, 67255), (11520, 53804), (13451, 46080), (15360, 40353), (23040, 26902)]