28580160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4280

約数の個数: 112

約数和(自身を含む): 103729536

約数和(自身を除く): 75149376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4253, 6720, 8506, 12759, 17012, 21265, 25518, 29771, 34024, 42530, 51036, 59542, 63795, 68048, 85060, 89313, 102072, 119084, 127590, 136096, 148855, 170120, 178626, 204144, 238168, 255180, 272192, 297710, 340240, 357252, 408288, 446565, 476336, 510360, 595420, 680480, 714504, 816576, 893130, 952672, 1020720, 1190840, 1360960, 1429008, 1786260, 1905344, 2041440, 2381680, 2858016, 3572520, 4082880, 4763360, 5716032, 7145040, 9526720, 14290080, 28580160]

約数ペア:

[(1, 28580160), (2, 14290080), (3, 9526720), (4, 7145040), (5, 5716032), (6, 4763360), (7, 4082880), (8, 3572520), (10, 2858016), (12, 2381680), (14, 2041440), (15, 1905344), (16, 1786260), (20, 1429008), (21, 1360960), (24, 1190840), (28, 1020720), (30, 952672), (32, 893130), (35, 816576), (40, 714504), (42, 680480), (48, 595420), (56, 510360), (60, 476336), (64, 446565), (70, 408288), (80, 357252), (84, 340240), (96, 297710), (105, 272192), (112, 255180), (120, 238168), (140, 204144), (160, 178626), (168, 170120), (192, 148855), (210, 136096), (224, 127590), (240, 119084), (280, 102072), (320, 89313), (336, 85060), (420, 68048), (448, 63795), (480, 59542), (560, 51036), (672, 42530), (840, 34024), (960, 29771), (1120, 25518), (1344, 21265), (1680, 17012), (2240, 12759), (3360, 8506), (4253, 6720)]