25899960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215833}}^1$

素因数の和:215847

約数の個数: 32

約数和(自身を含む): 77700240

約数和(自身を除く): 51800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215833, 431666, 647499, 863332, 1079165, 1294998, 1726664, 2158330, 2589996, 3237495, 4316660, 5179992, 6474990, 8633320, 12949980, 25899960]

約数ペア:

[(1, 25899960), (2, 12949980), (3, 8633320), (4, 6474990), (5, 5179992), (6, 4316660), (8, 3237495), (10, 2589996), (12, 2158330), (15, 1726664), (20, 1294998), (24, 1079165), (30, 863332), (40, 647499), (60, 431666), (120, 215833)]