54715680

素因数分解:

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

素因数の和:38018

約数の個数: 72

約数和(自身を含む): 186722172

約数和(自身を除く): 132006492

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 37997, 75994, 113991, 151988, 189985, 227982, 303976, 341973, 379970, 455964, 569955, 607952, 683946, 759940, 911928, 1139910, 1215904, 1367892, 1519880, 1709865, 1823856, 2279820, 2735784, 3039760, 3419730, 3647712, 4559640, 5471568, 6079520, 6839460, 9119280, 10943136, 13678920, 18238560, 27357840, 54715680]

約数ペア:

[(1, 54715680), (2, 27357840), (3, 18238560), (4, 13678920), (5, 10943136), (6, 9119280), (8, 6839460), (9, 6079520), (10, 5471568), (12, 4559640), (15, 3647712), (16, 3419730), (18, 3039760), (20, 2735784), (24, 2279820), (30, 1823856), (32, 1709865), (36, 1519880), (40, 1367892), (45, 1215904), (48, 1139910), (60, 911928), (72, 759940), (80, 683946), (90, 607952), (96, 569955), (120, 455964), (144, 379970), (160, 341973), (180, 303976), (240, 227982), (288, 189985), (360, 151988), (480, 113991), (720, 75994), (1440, 37997)]