26195040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18191}}^1$

素因数の和:18212

約数の個数: 72

約数和(自身を含む): 89395488

約数和(自身を除く): 63200448

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, 18191, 36382, 54573, 72764, 90955, 109146, 145528, 163719, 181910, 218292, 272865, 291056, 327438, 363820, 436584, 545730, 582112, 654876, 727640, 818595, 873168, 1091460, 1309752, 1455280, 1637190, 1746336, 2182920, 2619504, 2910560, 3274380, 4365840, 5239008, 6548760, 8731680, 13097520, 26195040]

約数ペア:

[(1, 26195040), (2, 13097520), (3, 8731680), (4, 6548760), (5, 5239008), (6, 4365840), (8, 3274380), (9, 2910560), (10, 2619504), (12, 2182920), (15, 1746336), (16, 1637190), (18, 1455280), (20, 1309752), (24, 1091460), (30, 873168), (32, 818595), (36, 727640), (40, 654876), (45, 582112), (48, 545730), (60, 436584), (72, 363820), (80, 327438), (90, 291056), (96, 272865), (120, 218292), (144, 181910), (160, 163719), (180, 145528), (240, 109146), (288, 90955), (360, 72764), (480, 54573), (720, 36382), (1440, 18191)]