317992320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{55207}}^1$

素因数の和:55232

約数の個数: 96

約数和(自身を含む): 1098087120

約数和(自身を除く): 780094800

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, 55207, 110414, 165621, 220828, 276035, 331242, 441656, 496863, 552070, 662484, 828105, 883312, 993726, 1104140, 1324968, 1656210, 1766624, 1987452, 2208280, 2484315, 2649936, 3312420, 3533248, 3974904, 4416560, 4968630, 5299872, 6624840, 7066496, 7949808, 8833120, 9937260, 10599744, 13249680, 15899616, 17666240, 19874520, 21199488, 26499360, 31799232, 35332480, 39749040, 52998720, 63598464, 79498080, 105997440, 158996160, 317992320]

約数ペア:

[(1, 317992320), (2, 158996160), (3, 105997440), (4, 79498080), (5, 63598464), (6, 52998720), (8, 39749040), (9, 35332480), (10, 31799232), (12, 26499360), (15, 21199488), (16, 19874520), (18, 17666240), (20, 15899616), (24, 13249680), (30, 10599744), (32, 9937260), (36, 8833120), (40, 7949808), (45, 7066496), (48, 6624840), (60, 5299872), (64, 4968630), (72, 4416560), (80, 3974904), (90, 3533248), (96, 3312420), (120, 2649936), (128, 2484315), (144, 2208280), (160, 1987452), (180, 1766624), (192, 1656210), (240, 1324968), (288, 1104140), (320, 993726), (360, 883312), (384, 828105), (480, 662484), (576, 552070), (640, 496863), (720, 441656), (960, 331242), (1152, 276035), (1440, 220828), (1920, 165621), (2880, 110414), (5760, 55207)]