38139960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5387}}^1$

素因数の和:5460

約数の個数: 64

約数和(自身を含む): 116380800

約数和(自身を除く): 78240840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 5387, 7080, 10774, 16161, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 107740, 129288, 161610, 215480, 317833, 323220, 635666, 646440, 953499, 1271332, 1589165, 1906998, 2542664, 3178330, 3813996, 4767495, 6356660, 7627992, 9534990, 12713320, 19069980, 38139960]

約数ペア:

[(1, 38139960), (2, 19069980), (3, 12713320), (4, 9534990), (5, 7627992), (6, 6356660), (8, 4767495), (10, 3813996), (12, 3178330), (15, 2542664), (20, 1906998), (24, 1589165), (30, 1271332), (40, 953499), (59, 646440), (60, 635666), (118, 323220), (120, 317833), (177, 215480), (236, 161610), (295, 129288), (354, 107740), (472, 80805), (590, 64644), (708, 53870), (885, 43096), (1180, 32322), (1416, 26935), (1770, 21548), (2360, 16161), (3540, 10774), (5387, 7080)]