63281520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29297}}^1$

素因数の和:29319

約数の個数: 80

約数和(自身を含む): 217977120

約数和(自身を除く): 154695600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 29297, 58594, 87891, 117188, 146485, 175782, 234376, 263673, 292970, 351564, 439455, 468752, 527346, 585940, 703128, 791019, 878910, 1054692, 1171880, 1318365, 1406256, 1582038, 1757820, 2109384, 2343760, 2636730, 3164076, 3515640, 3955095, 4218768, 5273460, 6328152, 7031280, 7910190, 10546920, 12656304, 15820380, 21093840, 31640760, 63281520]

約数ペア:

[(1, 63281520), (2, 31640760), (3, 21093840), (4, 15820380), (5, 12656304), (6, 10546920), (8, 7910190), (9, 7031280), (10, 6328152), (12, 5273460), (15, 4218768), (16, 3955095), (18, 3515640), (20, 3164076), (24, 2636730), (27, 2343760), (30, 2109384), (36, 1757820), (40, 1582038), (45, 1406256), (48, 1318365), (54, 1171880), (60, 1054692), (72, 878910), (80, 791019), (90, 703128), (108, 585940), (120, 527346), (135, 468752), (144, 439455), (180, 351564), (216, 292970), (240, 263673), (270, 234376), (360, 175782), (432, 146485), (540, 117188), (720, 87891), (1080, 58594), (2160, 29297)]