65492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545773}}^1$

素因数の和:545787

約数の個数: 32

約数和(自身を含む): 196478640

約数和(自身を除く): 130985880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545773, 1091546, 1637319, 2183092, 2728865, 3274638, 4366184, 5457730, 6549276, 8186595, 10915460, 13098552, 16373190, 21830920, 32746380, 65492760]

約数ペア:

[(1, 65492760), (2, 32746380), (3, 21830920), (4, 16373190), (5, 13098552), (6, 10915460), (8, 8186595), (10, 6549276), (12, 5457730), (15, 4366184), (20, 3274638), (24, 2728865), (30, 2183092), (40, 1637319), (60, 1091546), (120, 545773)]