89555040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62191}}^1$

素因数の和:62212

約数の個数: 72

約数和(自身を含む): 305611488

約数和(自身を除く): 216056448

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, 62191, 124382, 186573, 248764, 310955, 373146, 497528, 559719, 621910, 746292, 932865, 995056, 1119438, 1243820, 1492584, 1865730, 1990112, 2238876, 2487640, 2798595, 2985168, 3731460, 4477752, 4975280, 5597190, 5970336, 7462920, 8955504, 9950560, 11194380, 14925840, 17911008, 22388760, 29851680, 44777520, 89555040]

約数ペア:

[(1, 89555040), (2, 44777520), (3, 29851680), (4, 22388760), (5, 17911008), (6, 14925840), (8, 11194380), (9, 9950560), (10, 8955504), (12, 7462920), (15, 5970336), (16, 5597190), (18, 4975280), (20, 4477752), (24, 3731460), (30, 2985168), (32, 2798595), (36, 2487640), (40, 2238876), (45, 1990112), (48, 1865730), (60, 1492584), (72, 1243820), (80, 1119438), (90, 995056), (96, 932865), (120, 746292), (144, 621910), (160, 559719), (180, 497528), (240, 373146), (288, 310955), (360, 248764), (480, 186573), (720, 124382), (1440, 62191)]