165356640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{4253}}^1$

素因数の和:4283

約数の個数: 144

約数和(自身を含む): 585316368

約数和(自身を除く): 419959728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4253, 4320, 4860, 6480, 7776, 8506, 9720, 12759, 12960, 17012, 19440, 21265, 25518, 34024, 38277, 38880, 42530, 51036, 63795, 68048, 76554, 85060, 102072, 114831, 127590, 136096, 153108, 170120, 191385, 204144, 229662, 255180, 306216, 340240, 344493, 382770, 408288, 459324, 510360, 574155, 612432, 680480, 688986, 765540, 918648, 1020720, 1033479, 1148310, 1224864, 1377972, 1531080, 1722465, 1837296, 2041440, 2066958, 2296620, 2755944, 3062160, 3444930, 3674592, 4133916, 4593240, 5167395, 5511888, 6124320, 6889860, 8267832, 9186480, 10334790, 11023776, 13779720, 16535664, 18372960, 20669580, 27559440, 33071328, 41339160, 55118880, 82678320, 165356640]

約数ペア:

[(1, 165356640), (2, 82678320), (3, 55118880), (4, 41339160), (5, 33071328), (6, 27559440), (8, 20669580), (9, 18372960), (10, 16535664), (12, 13779720), (15, 11023776), (16, 10334790), (18, 9186480), (20, 8267832), (24, 6889860), (27, 6124320), (30, 5511888), (32, 5167395), (36, 4593240), (40, 4133916), (45, 3674592), (48, 3444930), (54, 3062160), (60, 2755944), (72, 2296620), (80, 2066958), (81, 2041440), (90, 1837296), (96, 1722465), (108, 1531080), (120, 1377972), (135, 1224864), (144, 1148310), (160, 1033479), (162, 1020720), (180, 918648), (216, 765540), (240, 688986), (243, 680480), (270, 612432), (288, 574155), (324, 510360), (360, 459324), (405, 408288), (432, 382770), (480, 344493), (486, 340240), (540, 306216), (648, 255180), (720, 229662), (810, 204144), (864, 191385), (972, 170120), (1080, 153108), (1215, 136096), (1296, 127590), (1440, 114831), (1620, 102072), (1944, 85060), (2160, 76554), (2430, 68048), (2592, 63795), (3240, 51036), (3888, 42530), (4253, 38880), (4320, 38277), (4860, 34024), (6480, 25518), (7776, 21265), (8506, 19440), (9720, 17012), (12759, 12960)]