125427840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65327}}^1$

素因数の和:65349

約数の個数: 64

約数和(自身を含む): 399807360

約数和(自身を除く): 274379520

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, 65327, 130654, 195981, 261308, 326635, 391962, 522616, 653270, 783924, 979905, 1045232, 1306540, 1567848, 1959810, 2090464, 2613080, 3135696, 3919620, 4180928, 5226160, 6271392, 7839240, 8361856, 10452320, 12542784, 15678480, 20904640, 25085568, 31356960, 41809280, 62713920, 125427840]

約数ペア:

[(1, 125427840), (2, 62713920), (3, 41809280), (4, 31356960), (5, 25085568), (6, 20904640), (8, 15678480), (10, 12542784), (12, 10452320), (15, 8361856), (16, 7839240), (20, 6271392), (24, 5226160), (30, 4180928), (32, 3919620), (40, 3135696), (48, 2613080), (60, 2090464), (64, 1959810), (80, 1567848), (96, 1306540), (120, 1045232), (128, 979905), (160, 783924), (192, 653270), (240, 522616), (320, 391962), (384, 326635), (480, 261308), (640, 195981), (960, 130654), (1920, 65327)]