15380491344

素因数分解:

$2^4\times 3^1\times {\mathrm{320426903}}^1$

素因数の和:320426914

約数の個数: 20

約数和(自身を含む): 39732936096

約数和(自身を除く): 24352444752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320426903, 640853806, 961280709, 1281707612, 1922561418, 2563415224, 3845122836, 5126830448, 7690245672, 15380491344]

約数ペア:

[(1, 15380491344), (2, 7690245672), (3, 5126830448), (4, 3845122836), (6, 2563415224), (8, 1922561418), (12, 1281707612), (16, 961280709), (24, 640853806), (48, 320426903)]