900159360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{743}}^1$

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 2877672960

約数和(自身を除く): 1977513600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 631, 640, 743, 960, 1262, 1486, 1893, 1920, 2229, 2524, 2972, 3155, 3715, 3786, 4458, 5048, 5944, 6310, 7430, 7572, 8916, 9465, 10096, 11145, 11888, 12620, 14860, 15144, 17832, 18930, 20192, 22290, 23776, 25240, 29720, 30288, 35664, 37860, 40384, 44580, 47552, 50480, 59440, 60576, 71328, 75720, 80768, 89160, 95104, 100960, 118880, 121152, 142656, 151440, 178320, 201920, 237760, 242304, 285312, 302880, 356640, 403840, 468833, 475520, 605760, 713280, 937666, 1211520, 1406499, 1426560, 1875332, 2344165, 2812998, 3750664, 4688330, 5625996, 7032495, 7501328, 9376660, 11251992, 14064990, 15002656, 18753320, 22503984, 28129980, 30005312, 37506640, 45007968, 56259960, 60010624, 75013280, 90015936, 112519920, 150026560, 180031872, 225039840, 300053120, 450079680, 900159360]

約数ペア:

[(1, 900159360), (2, 450079680), (3, 300053120), (4, 225039840), (5, 180031872), (6, 150026560), (8, 112519920), (10, 90015936), (12, 75013280), (15, 60010624), (16, 56259960), (20, 45007968), (24, 37506640), (30, 30005312), (32, 28129980), (40, 22503984), (48, 18753320), (60, 15002656), (64, 14064990), (80, 11251992), (96, 9376660), (120, 7501328), (128, 7032495), (160, 5625996), (192, 4688330), (240, 3750664), (320, 2812998), (384, 2344165), (480, 1875332), (631, 1426560), (640, 1406499), (743, 1211520), (960, 937666), (1262, 713280), (1486, 605760), (1893, 475520), (1920, 468833), (2229, 403840), (2524, 356640), (2972, 302880), (3155, 285312), (3715, 242304), (3786, 237760), (4458, 201920), (5048, 178320), (5944, 151440), (6310, 142656), (7430, 121152), (7572, 118880), (8916, 100960), (9465, 95104), (10096, 89160), (11145, 80768), (11888, 75720), (12620, 71328), (14860, 60576), (15144, 59440), (17832, 50480), (18930, 47552), (20192, 44580), (22290, 40384), (23776, 37860), (25240, 35664), (29720, 30288)]