26291040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{54773}}^1$

素因数の和:54791

約数の個数: 48

約数和(自身を含む): 82818288

約数和(自身を除く): 56527248

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, 54773, 109546, 164319, 219092, 273865, 328638, 438184, 547730, 657276, 821595, 876368, 1095460, 1314552, 1643190, 1752736, 2190920, 2629104, 3286380, 4381840, 5258208, 6572760, 8763680, 13145520, 26291040]

約数ペア:

[(1, 26291040), (2, 13145520), (3, 8763680), (4, 6572760), (5, 5258208), (6, 4381840), (8, 3286380), (10, 2629104), (12, 2190920), (15, 1752736), (16, 1643190), (20, 1314552), (24, 1095460), (30, 876368), (32, 821595), (40, 657276), (48, 547730), (60, 438184), (80, 328638), (96, 273865), (120, 219092), (160, 164319), (240, 109546), (480, 54773)]