354643920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{2027}}^1$

素因数の和:2061

約数の個数: 160

約数和(自身を含む): 1237242240

約数和(自身を除く): 882598320

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2027, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4054, 4374, 4860, 5832, 6081, 6480, 7290, 8108, 8748, 9720, 10135, 10935, 11664, 12162, 14580, 16216, 17496, 18243, 19440, 20270, 21870, 24324, 29160, 30405, 32432, 34992, 36486, 40540, 43740, 48648, 54729, 58320, 60810, 72972, 81080, 87480, 91215, 97296, 109458, 121620, 145944, 162160, 164187, 174960, 182430, 218916, 243240, 273645, 291888, 328374, 364860, 437832, 486480, 492561, 547290, 656748, 729720, 820935, 875664, 985122, 1094580, 1313496, 1459440, 1477683, 1641870, 1970244, 2189160, 2462805, 2626992, 2955366, 3283740, 3940488, 4378320, 4433049, 4925610, 5910732, 6567480, 7388415, 7880976, 8866098, 9851220, 11821464, 13134960, 14776830, 17732196, 19702440, 22165245, 23642928, 29553660, 35464392, 39404880, 44330490, 59107320, 70928784, 88660980, 118214640, 177321960, 354643920]

約数ペア:

[(1, 354643920), (2, 177321960), (3, 118214640), (4, 88660980), (5, 70928784), (6, 59107320), (8, 44330490), (9, 39404880), (10, 35464392), (12, 29553660), (15, 23642928), (16, 22165245), (18, 19702440), (20, 17732196), (24, 14776830), (27, 13134960), (30, 11821464), (36, 9851220), (40, 8866098), (45, 7880976), (48, 7388415), (54, 6567480), (60, 5910732), (72, 4925610), (80, 4433049), (81, 4378320), (90, 3940488), (108, 3283740), (120, 2955366), (135, 2626992), (144, 2462805), (162, 2189160), (180, 1970244), (216, 1641870), (240, 1477683), (243, 1459440), (270, 1313496), (324, 1094580), (360, 985122), (405, 875664), (432, 820935), (486, 729720), (540, 656748), (648, 547290), (720, 492561), (729, 486480), (810, 437832), (972, 364860), (1080, 328374), (1215, 291888), (1296, 273645), (1458, 243240), (1620, 218916), (1944, 182430), (2027, 174960), (2160, 164187), (2187, 162160), (2430, 145944), (2916, 121620), (3240, 109458), (3645, 97296), (3888, 91215), (4054, 87480), (4374, 81080), (4860, 72972), (5832, 60810), (6081, 58320), (6480, 54729), (7290, 48648), (8108, 43740), (8748, 40540), (9720, 36486), (10135, 34992), (10935, 32432), (11664, 30405), (12162, 29160), (14580, 24324), (16216, 21870), (17496, 20270), (18243, 19440)]