478992960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{55439}}^1$

素因数の和:55465

約数の個数: 112

約数和(自身を含む): 1689811200

約数和(自身を除く): 1210818240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 55439, 110878, 166317, 221756, 277195, 332634, 443512, 498951, 554390, 665268, 831585, 887024, 997902, 1108780, 1330536, 1496853, 1663170, 1774048, 1995804, 2217560, 2494755, 2661072, 2993706, 3326340, 3548096, 3991608, 4435120, 4989510, 5322144, 5987412, 6652680, 7484265, 7983216, 8870240, 9979020, 10644288, 11974824, 13305360, 14968530, 15966432, 17740480, 19958040, 23949648, 26610720, 29937060, 31932864, 39916080, 47899296, 53221440, 59874120, 79832160, 95798592, 119748240, 159664320, 239496480, 478992960]

約数ペア:

[(1, 478992960), (2, 239496480), (3, 159664320), (4, 119748240), (5, 95798592), (6, 79832160), (8, 59874120), (9, 53221440), (10, 47899296), (12, 39916080), (15, 31932864), (16, 29937060), (18, 26610720), (20, 23949648), (24, 19958040), (27, 17740480), (30, 15966432), (32, 14968530), (36, 13305360), (40, 11974824), (45, 10644288), (48, 9979020), (54, 8870240), (60, 7983216), (64, 7484265), (72, 6652680), (80, 5987412), (90, 5322144), (96, 4989510), (108, 4435120), (120, 3991608), (135, 3548096), (144, 3326340), (160, 2993706), (180, 2661072), (192, 2494755), (216, 2217560), (240, 1995804), (270, 1774048), (288, 1663170), (320, 1496853), (360, 1330536), (432, 1108780), (480, 997902), (540, 887024), (576, 831585), (720, 665268), (864, 554390), (960, 498951), (1080, 443512), (1440, 332634), (1728, 277195), (2160, 221756), (2880, 166317), (4320, 110878), (8640, 55439)]