1225002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2971}}^1$

素因数の和:3848

約数の個数: 96

約数和(自身を含む): 3864551040

約数和(自身を除く): 2639548320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 859, 1718, 2577, 2971, 3436, 4295, 5154, 5942, 6872, 8590, 8913, 10308, 11884, 12885, 13744, 14855, 17180, 17826, 20616, 23768, 25770, 27488, 29710, 34360, 35652, 41232, 44565, 47536, 51540, 59420, 68720, 71304, 82464, 89130, 95072, 103080, 118840, 137440, 142608, 178260, 206160, 237680, 285216, 356520, 412320, 475360, 713040, 1426080, 2552089, 5104178, 7656267, 10208356, 12760445, 15312534, 20416712, 25520890, 30625068, 38281335, 40833424, 51041780, 61250136, 76562670, 81666848, 102083560, 122500272, 153125340, 204167120, 245000544, 306250680, 408334240, 612501360, 1225002720]

約数ペア:

[(1, 1225002720), (2, 612501360), (3, 408334240), (4, 306250680), (5, 245000544), (6, 204167120), (8, 153125340), (10, 122500272), (12, 102083560), (15, 81666848), (16, 76562670), (20, 61250136), (24, 51041780), (30, 40833424), (32, 38281335), (40, 30625068), (48, 25520890), (60, 20416712), (80, 15312534), (96, 12760445), (120, 10208356), (160, 7656267), (240, 5104178), (480, 2552089), (859, 1426080), (1718, 713040), (2577, 475360), (2971, 412320), (3436, 356520), (4295, 285216), (5154, 237680), (5942, 206160), (6872, 178260), (8590, 142608), (8913, 137440), (10308, 118840), (11884, 103080), (12885, 95072), (13744, 89130), (14855, 82464), (17180, 71304), (17826, 68720), (20616, 59420), (23768, 51540), (25770, 47536), (27488, 44565), (29710, 41232), (34360, 35652)]