25561920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26627}}^1$

素因数の和:26647

約数の個数: 56

約数和(自身を含む): 81162144

約数和(自身を除く): 55600224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26627, 53254, 79881, 106508, 133135, 159762, 213016, 266270, 319524, 399405, 426032, 532540, 639048, 798810, 852064, 1065080, 1278096, 1597620, 1704128, 2130160, 2556192, 3195240, 4260320, 5112384, 6390480, 8520640, 12780960, 25561920]

約数ペア:

[(1, 25561920), (2, 12780960), (3, 8520640), (4, 6390480), (5, 5112384), (6, 4260320), (8, 3195240), (10, 2556192), (12, 2130160), (15, 1704128), (16, 1597620), (20, 1278096), (24, 1065080), (30, 852064), (32, 798810), (40, 639048), (48, 532540), (60, 426032), (64, 399405), (80, 319524), (96, 266270), (120, 213016), (160, 159762), (192, 133135), (240, 106508), (320, 79881), (480, 53254), (960, 26627)]