118260540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{219001}}^1$

素因数の和:219019

約数の個数: 48

約数和(自身を含む): 367923360

約数和(自身を除く): 249662820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 219001, 438002, 657003, 876004, 1095005, 1314006, 1971009, 2190010, 2628012, 3285015, 3942018, 4380020, 5913027, 6570030, 7884036, 9855045, 11826054, 13140060, 19710090, 23652108, 29565135, 39420180, 59130270, 118260540]

約数ペア:

[(1, 118260540), (2, 59130270), (3, 39420180), (4, 29565135), (5, 23652108), (6, 19710090), (9, 13140060), (10, 11826054), (12, 9855045), (15, 7884036), (18, 6570030), (20, 5913027), (27, 4380020), (30, 3942018), (36, 3285015), (45, 2628012), (54, 2190010), (60, 1971009), (90, 1314006), (108, 1095005), (135, 876004), (180, 657003), (270, 438002), (540, 219001)]