88771680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20549}}^1$

素因数の和:20573

約数の個数: 96

約数和(自身を含む): 310716000

約数和(自身を除く): 221944320

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20549, 41098, 61647, 82196, 102745, 123294, 164392, 184941, 205490, 246588, 308235, 328784, 369882, 410980, 493176, 554823, 616470, 657568, 739764, 821960, 924705, 986352, 1109646, 1232940, 1479528, 1643920, 1849410, 1972704, 2219292, 2465880, 2774115, 2959056, 3287840, 3698820, 4438584, 4931760, 5548230, 5918112, 7397640, 8877168, 9863520, 11096460, 14795280, 17754336, 22192920, 29590560, 44385840, 88771680]

約数ペア:

[(1, 88771680), (2, 44385840), (3, 29590560), (4, 22192920), (5, 17754336), (6, 14795280), (8, 11096460), (9, 9863520), (10, 8877168), (12, 7397640), (15, 5918112), (16, 5548230), (18, 4931760), (20, 4438584), (24, 3698820), (27, 3287840), (30, 2959056), (32, 2774115), (36, 2465880), (40, 2219292), (45, 1972704), (48, 1849410), (54, 1643920), (60, 1479528), (72, 1232940), (80, 1109646), (90, 986352), (96, 924705), (108, 821960), (120, 739764), (135, 657568), (144, 616470), (160, 554823), (180, 493176), (216, 410980), (240, 369882), (270, 328784), (288, 308235), (360, 246588), (432, 205490), (480, 184941), (540, 164392), (720, 123294), (864, 102745), (1080, 82196), (1440, 61647), (2160, 41098), (4320, 20549)]