286558680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{12373}}^1$

素因数の和:12580

約数の個数: 64

約数和(自身を含む): 864200160

約数和(自身を除く): 577641480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 12373, 23160, 24746, 37119, 49492, 61865, 74238, 98984, 123730, 148476, 185595, 247460, 296952, 371190, 494920, 742380, 1484760, 2387989, 4775978, 7163967, 9551956, 11939945, 14327934, 19103912, 23879890, 28655868, 35819835, 47759780, 57311736, 71639670, 95519560, 143279340, 286558680]

約数ペア:

[(1, 286558680), (2, 143279340), (3, 95519560), (4, 71639670), (5, 57311736), (6, 47759780), (8, 35819835), (10, 28655868), (12, 23879890), (15, 19103912), (20, 14327934), (24, 11939945), (30, 9551956), (40, 7163967), (60, 4775978), (120, 2387989), (193, 1484760), (386, 742380), (579, 494920), (772, 371190), (965, 296952), (1158, 247460), (1544, 185595), (1930, 148476), (2316, 123730), (2895, 98984), (3860, 74238), (4632, 61865), (5790, 49492), (7720, 37119), (11580, 24746), (12373, 23160)]