15691965720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130766381}}^1$

素因数の和:130766395

約数の個数: 32

約数和(自身を含む): 47075897520

約数和(自身を除く): 31383931800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130766381, 261532762, 392299143, 523065524, 653831905, 784598286, 1046131048, 1307663810, 1569196572, 1961495715, 2615327620, 3138393144, 3922991430, 5230655240, 7845982860, 15691965720]

約数ペア:

[(1, 15691965720), (2, 7845982860), (3, 5230655240), (4, 3922991430), (5, 3138393144), (6, 2615327620), (8, 1961495715), (10, 1569196572), (12, 1307663810), (15, 1046131048), (20, 784598286), (24, 653831905), (30, 523065524), (40, 392299143), (60, 261532762), (120, 130766381)]