74496960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25867}}^1$

素因数の和:25890

約数の個数: 84

約数和(自身を含む): 256248408

約数和(自身を除く): 181751448

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25867, 51734, 77601, 103468, 129335, 155202, 206936, 232803, 258670, 310404, 388005, 413872, 465606, 517340, 620808, 776010, 827744, 931212, 1034680, 1164015, 1241616, 1552020, 1655488, 1862424, 2069360, 2328030, 2483232, 3104040, 3724848, 4138720, 4656060, 4966464, 6208080, 7449696, 8277440, 9312120, 12416160, 14899392, 18624240, 24832320, 37248480, 74496960]

約数ペア:

[(1, 74496960), (2, 37248480), (3, 24832320), (4, 18624240), (5, 14899392), (6, 12416160), (8, 9312120), (9, 8277440), (10, 7449696), (12, 6208080), (15, 4966464), (16, 4656060), (18, 4138720), (20, 3724848), (24, 3104040), (30, 2483232), (32, 2328030), (36, 2069360), (40, 1862424), (45, 1655488), (48, 1552020), (60, 1241616), (64, 1164015), (72, 1034680), (80, 931212), (90, 827744), (96, 776010), (120, 620808), (144, 517340), (160, 465606), (180, 413872), (192, 388005), (240, 310404), (288, 258670), (320, 232803), (360, 206936), (480, 155202), (576, 129335), (720, 103468), (960, 77601), (1440, 51734), (2880, 25867)]