39404880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2027}}^1$

素因数の和:2055

約数の個数: 120

約数和(自身を含む): 137303712

約数和(自身を除く): 97898832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2027, 2160, 2430, 3240, 3888, 4054, 4860, 6081, 6480, 8108, 9720, 10135, 12162, 16216, 18243, 19440, 20270, 24324, 30405, 32432, 36486, 40540, 48648, 54729, 60810, 72972, 81080, 91215, 97296, 109458, 121620, 145944, 162160, 164187, 182430, 218916, 243240, 273645, 291888, 328374, 364860, 437832, 486480, 492561, 547290, 656748, 729720, 820935, 875664, 985122, 1094580, 1313496, 1459440, 1641870, 1970244, 2189160, 2462805, 2626992, 3283740, 3940488, 4378320, 4925610, 6567480, 7880976, 9851220, 13134960, 19702440, 39404880]

約数ペア:

[(1, 39404880), (2, 19702440), (3, 13134960), (4, 9851220), (5, 7880976), (6, 6567480), (8, 4925610), (9, 4378320), (10, 3940488), (12, 3283740), (15, 2626992), (16, 2462805), (18, 2189160), (20, 1970244), (24, 1641870), (27, 1459440), (30, 1313496), (36, 1094580), (40, 985122), (45, 875664), (48, 820935), (54, 729720), (60, 656748), (72, 547290), (80, 492561), (81, 486480), (90, 437832), (108, 364860), (120, 328374), (135, 291888), (144, 273645), (162, 243240), (180, 218916), (216, 182430), (240, 164187), (243, 162160), (270, 145944), (324, 121620), (360, 109458), (405, 97296), (432, 91215), (486, 81080), (540, 72972), (648, 60810), (720, 54729), (810, 48648), (972, 40540), (1080, 36486), (1215, 32432), (1296, 30405), (1620, 24324), (1944, 20270), (2027, 19440), (2160, 18243), (2430, 16216), (3240, 12162), (3888, 10135), (4054, 9720), (4860, 8108), (6081, 6480)]