271954080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{188857}}^1$

素因数の和:188878

約数の個数: 72

約数和(自身を含む): 928048212

約数和(自身を除く): 656094132

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, 188857, 377714, 566571, 755428, 944285, 1133142, 1510856, 1699713, 1888570, 2266284, 2832855, 3021712, 3399426, 3777140, 4532568, 5665710, 6043424, 6798852, 7554280, 8498565, 9065136, 11331420, 13597704, 15108560, 16997130, 18130272, 22662840, 27195408, 30217120, 33994260, 45325680, 54390816, 67988520, 90651360, 135977040, 271954080]

約数ペア:

[(1, 271954080), (2, 135977040), (3, 90651360), (4, 67988520), (5, 54390816), (6, 45325680), (8, 33994260), (9, 30217120), (10, 27195408), (12, 22662840), (15, 18130272), (16, 16997130), (18, 15108560), (20, 13597704), (24, 11331420), (30, 9065136), (32, 8498565), (36, 7554280), (40, 6798852), (45, 6043424), (48, 5665710), (60, 4532568), (72, 3777140), (80, 3399426), (90, 3021712), (96, 2832855), (120, 2266284), (144, 1888570), (160, 1699713), (180, 1510856), (240, 1133142), (288, 944285), (360, 755428), (480, 566571), (720, 377714), (1440, 188857)]