25254480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105227}}^1$

素因数の和:105243

約数の個数: 40

約数和(自身を含む): 78289632

約数和(自身を除く): 53035152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105227, 210454, 315681, 420908, 526135, 631362, 841816, 1052270, 1262724, 1578405, 1683632, 2104540, 2525448, 3156810, 4209080, 5050896, 6313620, 8418160, 12627240, 25254480]

約数ペア:

[(1, 25254480), (2, 12627240), (3, 8418160), (4, 6313620), (5, 5050896), (6, 4209080), (8, 3156810), (10, 2525448), (12, 2104540), (15, 1683632), (16, 1578405), (20, 1262724), (24, 1052270), (30, 841816), (40, 631362), (48, 526135), (60, 420908), (80, 315681), (120, 210454), (240, 105227)]