25071240720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{104463503}}^1$

素因数の和:104463519

約数の個数: 40

約数和(自身を含む): 77720846976

約数和(自身を除く): 52649606256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 104463503, 208927006, 313390509, 417854012, 522317515, 626781018, 835708024, 1044635030, 1253562036, 1566952545, 1671416048, 2089270060, 2507124072, 3133905090, 4178540120, 5014248144, 6267810180, 8357080240, 12535620360, 25071240720]

約数ペア:

[(1, 25071240720), (2, 12535620360), (3, 8357080240), (4, 6267810180), (5, 5014248144), (6, 4178540120), (8, 3133905090), (10, 2507124072), (12, 2089270060), (15, 1671416048), (16, 1566952545), (20, 1253562036), (24, 1044635030), (30, 835708024), (40, 626781018), (48, 522317515), (60, 417854012), (80, 313390509), (120, 208927006), (240, 104463503)]