51547680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35797}}^1$

素因数の和:35818

約数の個数: 72

約数和(自身を含む): 175911372

約数和(自身を除く): 124363692

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35797, 71594, 107391, 143188, 178985, 214782, 286376, 322173, 357970, 429564, 536955, 572752, 644346, 715940, 859128, 1073910, 1145504, 1288692, 1431880, 1610865, 1718256, 2147820, 2577384, 2863760, 3221730, 3436512, 4295640, 5154768, 5727520, 6443460, 8591280, 10309536, 12886920, 17182560, 25773840, 51547680]

約数ペア:

[(1, 51547680), (2, 25773840), (3, 17182560), (4, 12886920), (5, 10309536), (6, 8591280), (8, 6443460), (9, 5727520), (10, 5154768), (12, 4295640), (15, 3436512), (16, 3221730), (18, 2863760), (20, 2577384), (24, 2147820), (30, 1718256), (32, 1610865), (36, 1431880), (40, 1288692), (45, 1145504), (48, 1073910), (60, 859128), (72, 715940), (80, 644346), (90, 572752), (96, 536955), (120, 429564), (144, 357970), (160, 322173), (180, 286376), (240, 214782), (288, 178985), (360, 143188), (480, 107391), (720, 71594), (1440, 35797)]