119910540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19403}}^1$

素因数の和:19518

約数の個数: 48

約数和(自身を含む): 339026688

約数和(自身を除く): 219116148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 19403, 38806, 58209, 77612, 97015, 116418, 194030, 232836, 291045, 388060, 582090, 1164180, 1998509, 3997018, 5995527, 7994036, 9992545, 11991054, 19985090, 23982108, 29977635, 39970180, 59955270, 119910540]

約数ペア:

[(1, 119910540), (2, 59955270), (3, 39970180), (4, 29977635), (5, 23982108), (6, 19985090), (10, 11991054), (12, 9992545), (15, 7994036), (20, 5995527), (30, 3997018), (60, 1998509), (103, 1164180), (206, 582090), (309, 388060), (412, 291045), (515, 232836), (618, 194030), (1030, 116418), (1236, 97015), (1545, 77612), (2060, 58209), (3090, 38806), (6180, 19403)]