60435040

素因数分解:

$2^5\times 5^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 143292240

約数和(自身を除く): 82857200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 389, 778, 971, 1556, 1942, 1945, 3112, 3884, 3890, 4855, 6224, 7768, 7780, 9710, 12448, 15536, 15560, 19420, 31072, 31120, 38840, 62240, 77680, 155360, 377719, 755438, 1510876, 1888595, 3021752, 3777190, 6043504, 7554380, 12087008, 15108760, 30217520, 60435040]

約数ペア:

[(1, 60435040), (2, 30217520), (4, 15108760), (5, 12087008), (8, 7554380), (10, 6043504), (16, 3777190), (20, 3021752), (32, 1888595), (40, 1510876), (80, 755438), (160, 377719), (389, 155360), (778, 77680), (971, 62240), (1556, 38840), (1942, 31120), (1945, 31072), (3112, 19420), (3884, 15560), (3890, 15536), (4855, 12448), (6224, 9710), (7768, 7780)]