2049480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5693}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 6661980

約数和(自身を除く): 4612500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5693, 11386, 17079, 22772, 28465, 34158, 45544, 51237, 56930, 68316, 85395, 102474, 113860, 136632, 170790, 204948, 227720, 256185, 341580, 409896, 512370, 683160, 1024740, 2049480]

約数ペア:

[(1, 2049480), (2, 1024740), (3, 683160), (4, 512370), (5, 409896), (6, 341580), (8, 256185), (9, 227720), (10, 204948), (12, 170790), (15, 136632), (18, 113860), (20, 102474), (24, 85395), (30, 68316), (36, 56930), (40, 51237), (45, 45544), (60, 34158), (72, 28465), (90, 22772), (120, 17079), (180, 11386), (360, 5693)]