18703255680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3247093}}^1$

素因数の和:3247118

約数の個数: 96

約数和(自身を含む): 64584699660

約数和(自身を除く): 45881443980

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3247093, 6494186, 9741279, 12988372, 16235465, 19482558, 25976744, 29223837, 32470930, 38965116, 48706395, 51953488, 58447674, 64941860, 77930232, 97412790, 103906976, 116895348, 129883720, 146119185, 155860464, 194825580, 207813952, 233790696, 259767440, 292238370, 311720928, 389651160, 415627904, 467581392, 519534880, 584476740, 623441856, 779302320, 935162784, 1039069760, 1168953480, 1246883712, 1558604640, 1870325568, 2078139520, 2337906960, 3117209280, 3740651136, 4675813920, 6234418560, 9351627840, 18703255680]

約数ペア:

[(1, 18703255680), (2, 9351627840), (3, 6234418560), (4, 4675813920), (5, 3740651136), (6, 3117209280), (8, 2337906960), (9, 2078139520), (10, 1870325568), (12, 1558604640), (15, 1246883712), (16, 1168953480), (18, 1039069760), (20, 935162784), (24, 779302320), (30, 623441856), (32, 584476740), (36, 519534880), (40, 467581392), (45, 415627904), (48, 389651160), (60, 311720928), (64, 292238370), (72, 259767440), (80, 233790696), (90, 207813952), (96, 194825580), (120, 155860464), (128, 146119185), (144, 129883720), (160, 116895348), (180, 103906976), (192, 97412790), (240, 77930232), (288, 64941860), (320, 58447674), (360, 51953488), (384, 48706395), (480, 38965116), (576, 32470930), (640, 29223837), (720, 25976744), (960, 19482558), (1152, 16235465), (1440, 12988372), (1920, 9741279), (2880, 6494186), (5760, 3247093)]