38465640

素因数分解:

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

素因数の和:1887

約数の個数: 96

約数和(自身を含む): 127202400

約数和(自身を除く): 88736760

約数列:

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

約数ペア:

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