2555709120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{887399}}^1$

素因数の和:887422

約数の個数: 84

約数和(自身を含む): 8790584400

約数和(自身を除く): 6234875280

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 887399, 1774798, 2662197, 3549596, 4436995, 5324394, 7099192, 7986591, 8873990, 10648788, 13310985, 14198384, 15973182, 17747980, 21297576, 26621970, 28396768, 31946364, 35495960, 39932955, 42595152, 53243940, 56793536, 63892728, 70991920, 79865910, 85190304, 106487880, 127785456, 141983840, 159731820, 170380608, 212975760, 255570912, 283967680, 319463640, 425951520, 511141824, 638927280, 851903040, 1277854560, 2555709120]

約数ペア:

[(1, 2555709120), (2, 1277854560), (3, 851903040), (4, 638927280), (5, 511141824), (6, 425951520), (8, 319463640), (9, 283967680), (10, 255570912), (12, 212975760), (15, 170380608), (16, 159731820), (18, 141983840), (20, 127785456), (24, 106487880), (30, 85190304), (32, 79865910), (36, 70991920), (40, 63892728), (45, 56793536), (48, 53243940), (60, 42595152), (64, 39932955), (72, 35495960), (80, 31946364), (90, 28396768), (96, 26621970), (120, 21297576), (144, 17747980), (160, 15973182), (180, 14198384), (192, 13310985), (240, 10648788), (288, 8873990), (320, 7986591), (360, 7099192), (480, 5324394), (576, 4436995), (720, 3549596), (960, 2662197), (1440, 1774798), (2880, 887399)]