1385400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2309}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 4296600

約数和(自身を除く): 2911200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2309, 4618, 6927, 9236, 11545, 13854, 18472, 23090, 27708, 34635, 46180, 55416, 57725, 69270, 92360, 115450, 138540, 173175, 230900, 277080, 346350, 461800, 692700, 1385400]

約数ペア:

[(1, 1385400), (2, 692700), (3, 461800), (4, 346350), (5, 277080), (6, 230900), (8, 173175), (10, 138540), (12, 115450), (15, 92360), (20, 69270), (24, 57725), (25, 55416), (30, 46180), (40, 34635), (50, 27708), (60, 23090), (75, 18472), (100, 13854), (120, 11545), (150, 9236), (200, 6927), (300, 4618), (600, 2309)]