80651040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168023}}^1$

素因数の和:168041

約数の個数: 48

約数和(自身を含む): 254052288

約数和(自身を除く): 173401248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 168023, 336046, 504069, 672092, 840115, 1008138, 1344184, 1680230, 2016276, 2520345, 2688368, 3360460, 4032552, 5040690, 5376736, 6720920, 8065104, 10081380, 13441840, 16130208, 20162760, 26883680, 40325520, 80651040]

約数ペア:

[(1, 80651040), (2, 40325520), (3, 26883680), (4, 20162760), (5, 16130208), (6, 13441840), (8, 10081380), (10, 8065104), (12, 6720920), (15, 5376736), (16, 5040690), (20, 4032552), (24, 3360460), (30, 2688368), (32, 2520345), (40, 2016276), (48, 1680230), (60, 1344184), (80, 1008138), (96, 840115), (120, 672092), (160, 504069), (240, 336046), (480, 168023)]