118792320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61871}}^1$

素因数の和:61893

約数の個数: 64

約数和(自身を含む): 378656640

約数和(自身を除く): 259864320

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, 640, 960, 1920, 61871, 123742, 185613, 247484, 309355, 371226, 494968, 618710, 742452, 928065, 989936, 1237420, 1484904, 1856130, 1979872, 2474840, 2969808, 3712260, 3959744, 4949680, 5939616, 7424520, 7919488, 9899360, 11879232, 14849040, 19798720, 23758464, 29698080, 39597440, 59396160, 118792320]

約数ペア:

[(1, 118792320), (2, 59396160), (3, 39597440), (4, 29698080), (5, 23758464), (6, 19798720), (8, 14849040), (10, 11879232), (12, 9899360), (15, 7919488), (16, 7424520), (20, 5939616), (24, 4949680), (30, 3959744), (32, 3712260), (40, 2969808), (48, 2474840), (60, 1979872), (64, 1856130), (80, 1484904), (96, 1237420), (120, 989936), (128, 928065), (160, 742452), (192, 618710), (240, 494968), (320, 371226), (384, 309355), (480, 247484), (640, 185613), (960, 123742), (1920, 61871)]