25141440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26189}}^1$

素因数の和:26209

約数の個数: 56

約数和(自身を含む): 79827120

約数和(自身を除く): 54685680

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, 26189, 52378, 78567, 104756, 130945, 157134, 209512, 261890, 314268, 392835, 419024, 523780, 628536, 785670, 838048, 1047560, 1257072, 1571340, 1676096, 2095120, 2514144, 3142680, 4190240, 5028288, 6285360, 8380480, 12570720, 25141440]

約数ペア:

[(1, 25141440), (2, 12570720), (3, 8380480), (4, 6285360), (5, 5028288), (6, 4190240), (8, 3142680), (10, 2514144), (12, 2095120), (15, 1676096), (16, 1571340), (20, 1257072), (24, 1047560), (30, 838048), (32, 785670), (40, 628536), (48, 523780), (60, 419024), (64, 392835), (80, 314268), (96, 261890), (120, 209512), (160, 157134), (192, 130945), (240, 104756), (320, 78567), (480, 52378), (960, 26189)]