76931280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1889

約数の個数: 120

約数和(自身を含む): 262884960

約数和(自身を除く): 185953680

約数列:

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

約数ペア:

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