51974633520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72186991}}^1$

素因数の和:72187010

約数の個数: 60

約数和(自身を含む): 174548146656

約数和(自身を除く): 122573513136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 72186991, 144373982, 216560973, 288747964, 360934955, 433121946, 577495928, 649682919, 721869910, 866243892, 1082804865, 1154991856, 1299365838, 1443739820, 1732487784, 2165609730, 2598731676, 2887479640, 3248414595, 3464975568, 4331219460, 5197463352, 5774959280, 6496829190, 8662438920, 10394926704, 12993658380, 17324877840, 25987316760, 51974633520]

約数ペア:

[(1, 51974633520), (2, 25987316760), (3, 17324877840), (4, 12993658380), (5, 10394926704), (6, 8662438920), (8, 6496829190), (9, 5774959280), (10, 5197463352), (12, 4331219460), (15, 3464975568), (16, 3248414595), (18, 2887479640), (20, 2598731676), (24, 2165609730), (30, 1732487784), (36, 1443739820), (40, 1299365838), (45, 1154991856), (48, 1082804865), (60, 866243892), (72, 721869910), (80, 649682919), (90, 577495928), (120, 433121946), (144, 360934955), (180, 288747964), (240, 216560973), (360, 144373982), (720, 72186991)]