127945377720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{355403827}}^1$

素因数の和:355403844

約数の個数: 48

約数和(自身を含む): 415822478760

約数和(自身を除く): 287877101040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 355403827, 710807654, 1066211481, 1421615308, 1777019135, 2132422962, 2843230616, 3198634443, 3554038270, 4264845924, 5331057405, 6397268886, 7108076540, 8529691848, 10662114810, 12794537772, 14216153080, 15993172215, 21324229620, 25589075544, 31986344430, 42648459240, 63972688860, 127945377720]

約数ペア:

[(1, 127945377720), (2, 63972688860), (3, 42648459240), (4, 31986344430), (5, 25589075544), (6, 21324229620), (8, 15993172215), (9, 14216153080), (10, 12794537772), (12, 10662114810), (15, 8529691848), (18, 7108076540), (20, 6397268886), (24, 5331057405), (30, 4264845924), (36, 3554038270), (40, 3198634443), (45, 2843230616), (60, 2132422962), (72, 1777019135), (90, 1421615308), (120, 1066211481), (180, 710807654), (360, 355403827)]