253076160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263621}}^1$

素因数の和:263641

約数の個数: 56

約数和(自身を含む): 803519856

約数和(自身を除く): 550443696

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, 160, 192, 240, 320, 480, 960, 263621, 527242, 790863, 1054484, 1318105, 1581726, 2108968, 2636210, 3163452, 3954315, 4217936, 5272420, 6326904, 7908630, 8435872, 10544840, 12653808, 15817260, 16871744, 21089680, 25307616, 31634520, 42179360, 50615232, 63269040, 84358720, 126538080, 253076160]

約数ペア:

[(1, 253076160), (2, 126538080), (3, 84358720), (4, 63269040), (5, 50615232), (6, 42179360), (8, 31634520), (10, 25307616), (12, 21089680), (15, 16871744), (16, 15817260), (20, 12653808), (24, 10544840), (30, 8435872), (32, 7908630), (40, 6326904), (48, 5272420), (60, 4217936), (64, 3954315), (80, 3163452), (96, 2636210), (120, 2108968), (160, 1581726), (192, 1318105), (240, 1054484), (320, 790863), (480, 527242), (960, 263621)]