127788120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2591}}^1$

素因数の和:2745

約数の個数: 96

約数和(自身を含む): 418504320

約数和(自身を除く): 290716200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2591, 2740, 3288, 4110, 4932, 5182, 5480, 6165, 7773, 8220, 9864, 10364, 12330, 12955, 15546, 16440, 20728, 23319, 24660, 25910, 31092, 38865, 46638, 49320, 51820, 62184, 77730, 93276, 103640, 116595, 155460, 186552, 233190, 310920, 354967, 466380, 709934, 932760, 1064901, 1419868, 1774835, 2129802, 2839736, 3194703, 3549670, 4259604, 5324505, 6389406, 7099340, 8519208, 10649010, 12778812, 14198680, 15973515, 21298020, 25557624, 31947030, 42596040, 63894060, 127788120]

約数ペア:

[(1, 127788120), (2, 63894060), (3, 42596040), (4, 31947030), (5, 25557624), (6, 21298020), (8, 15973515), (9, 14198680), (10, 12778812), (12, 10649010), (15, 8519208), (18, 7099340), (20, 6389406), (24, 5324505), (30, 4259604), (36, 3549670), (40, 3194703), (45, 2839736), (60, 2129802), (72, 1774835), (90, 1419868), (120, 1064901), (137, 932760), (180, 709934), (274, 466380), (360, 354967), (411, 310920), (548, 233190), (685, 186552), (822, 155460), (1096, 116595), (1233, 103640), (1370, 93276), (1644, 77730), (2055, 62184), (2466, 51820), (2591, 49320), (2740, 46638), (3288, 38865), (4110, 31092), (4932, 25910), (5182, 24660), (5480, 23319), (6165, 20728), (7773, 16440), (8220, 15546), (9864, 12955), (10364, 12330)]