123110280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37997}}^1$

素因数の和:38020

約数の個数: 80

約数和(自身を含む): 413798220

約数和(自身を除く): 290687940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 37997, 75994, 113991, 151988, 189985, 227982, 303976, 341973, 379970, 455964, 569955, 683946, 759940, 911928, 1025919, 1139910, 1367892, 1519880, 1709865, 2051838, 2279820, 2735784, 3077757, 3419730, 4103676, 4559640, 5129595, 6155514, 6839460, 8207352, 10259190, 12311028, 13678920, 15388785, 20518380, 24622056, 30777570, 41036760, 61555140, 123110280]

約数ペア:

[(1, 123110280), (2, 61555140), (3, 41036760), (4, 30777570), (5, 24622056), (6, 20518380), (8, 15388785), (9, 13678920), (10, 12311028), (12, 10259190), (15, 8207352), (18, 6839460), (20, 6155514), (24, 5129595), (27, 4559640), (30, 4103676), (36, 3419730), (40, 3077757), (45, 2735784), (54, 2279820), (60, 2051838), (72, 1709865), (81, 1519880), (90, 1367892), (108, 1139910), (120, 1025919), (135, 911928), (162, 759940), (180, 683946), (216, 569955), (270, 455964), (324, 379970), (360, 341973), (405, 303976), (540, 227982), (648, 189985), (810, 151988), (1080, 113991), (1620, 75994), (3240, 37997)]