243291120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1013713}}^1$

素因数の和:1013729

約数の個数: 40

約数和(自身を含む): 754203216

約数和(自身を除く): 510912096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1013713, 2027426, 3041139, 4054852, 5068565, 6082278, 8109704, 10137130, 12164556, 15205695, 16219408, 20274260, 24329112, 30411390, 40548520, 48658224, 60822780, 81097040, 121645560, 243291120]

約数ペア:

[(1, 243291120), (2, 121645560), (3, 81097040), (4, 60822780), (5, 48658224), (6, 40548520), (8, 30411390), (10, 24329112), (12, 20274260), (15, 16219408), (16, 15205695), (20, 12164556), (24, 10137130), (30, 8109704), (40, 6082278), (48, 5068565), (60, 4054852), (80, 3041139), (120, 2027426), (240, 1013713)]