145745280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25303}}^1$

素因数の和:25328

約数の個数: 96

約数和(自身を含む): 503296560

約数和(自身を除く): 357551280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25303, 50606, 75909, 101212, 126515, 151818, 202424, 227727, 253030, 303636, 379545, 404848, 455454, 506060, 607272, 759090, 809696, 910908, 1012120, 1138635, 1214544, 1518180, 1619392, 1821816, 2024240, 2277270, 2429088, 3036360, 3238784, 3643632, 4048480, 4554540, 4858176, 6072720, 7287264, 8096960, 9109080, 9716352, 12145440, 14574528, 16193920, 18218160, 24290880, 29149056, 36436320, 48581760, 72872640, 145745280]

約数ペア:

[(1, 145745280), (2, 72872640), (3, 48581760), (4, 36436320), (5, 29149056), (6, 24290880), (8, 18218160), (9, 16193920), (10, 14574528), (12, 12145440), (15, 9716352), (16, 9109080), (18, 8096960), (20, 7287264), (24, 6072720), (30, 4858176), (32, 4554540), (36, 4048480), (40, 3643632), (45, 3238784), (48, 3036360), (60, 2429088), (64, 2277270), (72, 2024240), (80, 1821816), (90, 1619392), (96, 1518180), (120, 1214544), (128, 1138635), (144, 1012120), (160, 910908), (180, 809696), (192, 759090), (240, 607272), (288, 506060), (320, 455454), (360, 404848), (384, 379545), (480, 303636), (576, 253030), (640, 227727), (720, 202424), (960, 151818), (1152, 126515), (1440, 101212), (1920, 75909), (2880, 50606), (5760, 25303)]