2480837760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{143567}}^1$

素因数の和:143595

約数の個数: 128

約数和(自身を含む): 8786361600

約数和(自身を除く): 6305523840

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 143567, 287134, 430701, 574268, 717835, 861402, 1148536, 1292103, 1435670, 1722804, 2153505, 2297072, 2584206, 2871340, 3445608, 3876309, 4307010, 4594144, 5168412, 5742680, 6460515, 6891216, 7752618, 8614020, 9188288, 10336824, 11485360, 12921030, 13782432, 15505236, 17228040, 18376576, 19381545, 20673648, 22970720, 25842060, 27564864, 31010472, 34456080, 38763090, 41347296, 45941440, 51684120, 55129728, 62020944, 68912160, 77526180, 82694592, 91882880, 103368240, 124041888, 137824320, 155052360, 165389184, 206736480, 248083776, 275648640, 310104720, 413472960, 496167552, 620209440, 826945920, 1240418880, 2480837760]

約数ペア:

[(1, 2480837760), (2, 1240418880), (3, 826945920), (4, 620209440), (5, 496167552), (6, 413472960), (8, 310104720), (9, 275648640), (10, 248083776), (12, 206736480), (15, 165389184), (16, 155052360), (18, 137824320), (20, 124041888), (24, 103368240), (27, 91882880), (30, 82694592), (32, 77526180), (36, 68912160), (40, 62020944), (45, 55129728), (48, 51684120), (54, 45941440), (60, 41347296), (64, 38763090), (72, 34456080), (80, 31010472), (90, 27564864), (96, 25842060), (108, 22970720), (120, 20673648), (128, 19381545), (135, 18376576), (144, 17228040), (160, 15505236), (180, 13782432), (192, 12921030), (216, 11485360), (240, 10336824), (270, 9188288), (288, 8614020), (320, 7752618), (360, 6891216), (384, 6460515), (432, 5742680), (480, 5168412), (540, 4594144), (576, 4307010), (640, 3876309), (720, 3445608), (864, 2871340), (960, 2584206), (1080, 2297072), (1152, 2153505), (1440, 1722804), (1728, 1435670), (1920, 1292103), (2160, 1148536), (2880, 861402), (3456, 717835), (4320, 574268), (5760, 430701), (8640, 287134), (17280, 143567)]