2160985920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{38153}}^1$

素因数の和:38232

約数の個数: 112

約数和(自身を含む): 6977603520

約数和(自身を除く): 4816617600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 9440, 11328, 14160, 18880, 28320, 38153, 56640, 76306, 114459, 152612, 190765, 228918, 305224, 381530, 457836, 572295, 610448, 763060, 915672, 1144590, 1220896, 1526120, 1831344, 2251027, 2289180, 2441792, 3052240, 3662688, 4502054, 4578360, 6104480, 6753081, 7325376, 9004108, 9156720, 11255135, 12208960, 13506162, 18008216, 18313440, 22510270, 27012324, 33765405, 36016432, 36626880, 45020540, 54024648, 67530810, 72032864, 90041080, 108049296, 135061620, 144065728, 180082160, 216098592, 270123240, 360164320, 432197184, 540246480, 720328640, 1080492960, 2160985920]

約数ペア:

[(1, 2160985920), (2, 1080492960), (3, 720328640), (4, 540246480), (5, 432197184), (6, 360164320), (8, 270123240), (10, 216098592), (12, 180082160), (15, 144065728), (16, 135061620), (20, 108049296), (24, 90041080), (30, 72032864), (32, 67530810), (40, 54024648), (48, 45020540), (59, 36626880), (60, 36016432), (64, 33765405), (80, 27012324), (96, 22510270), (118, 18313440), (120, 18008216), (160, 13506162), (177, 12208960), (192, 11255135), (236, 9156720), (240, 9004108), (295, 7325376), (320, 6753081), (354, 6104480), (472, 4578360), (480, 4502054), (590, 3662688), (708, 3052240), (885, 2441792), (944, 2289180), (960, 2251027), (1180, 1831344), (1416, 1526120), (1770, 1220896), (1888, 1144590), (2360, 915672), (2832, 763060), (3540, 610448), (3776, 572295), (4720, 457836), (5664, 381530), (7080, 305224), (9440, 228918), (11328, 190765), (14160, 152612), (18880, 114459), (28320, 76306), (38153, 56640)]