38147160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 77168040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2287, 2780, 3336, 4170, 4574, 5560, 6861, 8340, 9148, 11435, 13722, 16680, 18296, 22870, 27444, 34305, 45740, 54888, 68610, 91480, 137220, 274440, 317893, 635786, 953679, 1271572, 1589465, 1907358, 2543144, 3178930, 3814716, 4768395, 6357860, 7629432, 9536790, 12715720, 19073580, 38147160]

約数ペア:

[(1, 38147160), (2, 19073580), (3, 12715720), (4, 9536790), (5, 7629432), (6, 6357860), (8, 4768395), (10, 3814716), (12, 3178930), (15, 2543144), (20, 1907358), (24, 1589465), (30, 1271572), (40, 953679), (60, 635786), (120, 317893), (139, 274440), (278, 137220), (417, 91480), (556, 68610), (695, 54888), (834, 45740), (1112, 34305), (1390, 27444), (1668, 22870), (2085, 18296), (2287, 16680), (2780, 13722), (3336, 11435), (4170, 9148), (4574, 8340), (5560, 6861)]