676250880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2972

約数の個数: 144

約数和(自身を含む): 2195942784

約数和(自身を除く): 1519691904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2887, 2928, 3660, 3840, 3904, 4880, 5774, 5856, 7320, 7808, 8661, 9760, 11548, 11712, 14435, 14640, 15616, 17322, 19520, 23096, 23424, 28870, 29280, 34644, 39040, 43305, 46192, 46848, 57740, 58560, 69288, 78080, 86610, 92384, 115480, 117120, 138576, 173220, 176107, 184768, 230960, 234240, 277152, 346440, 352214, 369536, 461920, 528321, 554304, 692880, 704428, 739072, 880535, 923840, 1056642, 1108608, 1385760, 1408856, 1761070, 1847680, 2113284, 2217216, 2641605, 2771520, 2817712, 3522140, 3695360, 4226568, 5283210, 5543040, 5635424, 7044280, 8453136, 10566420, 11086080, 11270848, 14088560, 16906272, 21132840, 22541696, 28177120, 33812544, 42265680, 45083392, 56354240, 67625088, 84531360, 112708480, 135250176, 169062720, 225416960, 338125440, 676250880]

約数ペア:

[(1, 676250880), (2, 338125440), (3, 225416960), (4, 169062720), (5, 135250176), (6, 112708480), (8, 84531360), (10, 67625088), (12, 56354240), (15, 45083392), (16, 42265680), (20, 33812544), (24, 28177120), (30, 22541696), (32, 21132840), (40, 16906272), (48, 14088560), (60, 11270848), (61, 11086080), (64, 10566420), (80, 8453136), (96, 7044280), (120, 5635424), (122, 5543040), (128, 5283210), (160, 4226568), (183, 3695360), (192, 3522140), (240, 2817712), (244, 2771520), (256, 2641605), (305, 2217216), (320, 2113284), (366, 1847680), (384, 1761070), (480, 1408856), (488, 1385760), (610, 1108608), (640, 1056642), (732, 923840), (768, 880535), (915, 739072), (960, 704428), (976, 692880), (1220, 554304), (1280, 528321), (1464, 461920), (1830, 369536), (1920, 352214), (1952, 346440), (2440, 277152), (2887, 234240), (2928, 230960), (3660, 184768), (3840, 176107), (3904, 173220), (4880, 138576), (5774, 117120), (5856, 115480), (7320, 92384), (7808, 86610), (8661, 78080), (9760, 69288), (11548, 58560), (11712, 57740), (14435, 46848), (14640, 46192), (15616, 43305), (17322, 39040), (19520, 34644), (23096, 29280), (23424, 28870)]