74115840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19301}}^1$

素因数の和:19325

約数の個数: 72

約数和(自身を含む): 236719728

約数和(自身を除く): 162603888

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19301, 38602, 57903, 77204, 96505, 115806, 154408, 193010, 231612, 289515, 308816, 386020, 463224, 579030, 617632, 772040, 926448, 1158060, 1235264, 1544080, 1852896, 2316120, 2470528, 3088160, 3705792, 4632240, 4941056, 6176320, 7411584, 9264480, 12352640, 14823168, 18528960, 24705280, 37057920, 74115840]

約数ペア:

[(1, 74115840), (2, 37057920), (3, 24705280), (4, 18528960), (5, 14823168), (6, 12352640), (8, 9264480), (10, 7411584), (12, 6176320), (15, 4941056), (16, 4632240), (20, 3705792), (24, 3088160), (30, 2470528), (32, 2316120), (40, 1852896), (48, 1544080), (60, 1235264), (64, 1158060), (80, 926448), (96, 772040), (120, 617632), (128, 579030), (160, 463224), (192, 386020), (240, 308816), (256, 289515), (320, 231612), (384, 193010), (480, 154408), (640, 115806), (768, 96505), (960, 77204), (1280, 57903), (1920, 38602), (3840, 19301)]