153862560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1891

約数の個数: 144

約数和(自身を含む): 534250080

約数和(自身を除く): 380387520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1811, 1888, 2124, 2360, 2655, 2832, 3540, 3622, 4248, 4720, 5310, 5433, 5664, 7080, 7244, 8496, 9055, 9440, 10620, 10866, 14160, 14488, 16299, 16992, 18110, 21240, 21732, 27165, 28320, 28976, 32598, 36220, 42480, 43464, 54330, 57952, 65196, 72440, 81495, 84960, 86928, 106849, 108660, 130392, 144880, 162990, 173856, 213698, 217320, 260784, 289760, 320547, 325980, 427396, 434640, 521568, 534245, 641094, 651960, 854792, 869280, 961641, 1068490, 1282188, 1303920, 1602735, 1709584, 1923282, 2136980, 2564376, 2607840, 3205470, 3419168, 3846564, 4273960, 4808205, 5128752, 6410940, 7693128, 8547920, 9616410, 10257504, 12821880, 15386256, 17095840, 19232820, 25643760, 30772512, 38465640, 51287520, 76931280, 153862560]

約数ペア:

[(1, 153862560), (2, 76931280), (3, 51287520), (4, 38465640), (5, 30772512), (6, 25643760), (8, 19232820), (9, 17095840), (10, 15386256), (12, 12821880), (15, 10257504), (16, 9616410), (18, 8547920), (20, 7693128), (24, 6410940), (30, 5128752), (32, 4808205), (36, 4273960), (40, 3846564), (45, 3419168), (48, 3205470), (59, 2607840), (60, 2564376), (72, 2136980), (80, 1923282), (90, 1709584), (96, 1602735), (118, 1303920), (120, 1282188), (144, 1068490), (160, 961641), (177, 869280), (180, 854792), (236, 651960), (240, 641094), (288, 534245), (295, 521568), (354, 434640), (360, 427396), (472, 325980), (480, 320547), (531, 289760), (590, 260784), (708, 217320), (720, 213698), (885, 173856), (944, 162990), (1062, 144880), (1180, 130392), (1416, 108660), (1440, 106849), (1770, 86928), (1811, 84960), (1888, 81495), (2124, 72440), (2360, 65196), (2655, 57952), (2832, 54330), (3540, 43464), (3622, 42480), (4248, 36220), (4720, 32598), (5310, 28976), (5433, 28320), (5664, 27165), (7080, 21732), (7244, 21240), (8496, 18110), (9055, 16992), (9440, 16299), (10620, 14488), (10866, 14160)]