396345420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{733973}}^1$

素因数の和:733991

約数の個数: 48

約数和(自身を含む): 1233076320

約数和(自身を除く): 836730900

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, 733973, 1467946, 2201919, 2935892, 3669865, 4403838, 6605757, 7339730, 8807676, 11009595, 13211514, 14679460, 19817271, 22019190, 26423028, 33028785, 39634542, 44038380, 66057570, 79269084, 99086355, 132115140, 198172710, 396345420]

約数ペア:

[(1, 396345420), (2, 198172710), (3, 132115140), (4, 99086355), (5, 79269084), (6, 66057570), (9, 44038380), (10, 39634542), (12, 33028785), (15, 26423028), (18, 22019190), (20, 19817271), (27, 14679460), (30, 13211514), (36, 11009595), (45, 8807676), (54, 7339730), (60, 6605757), (90, 4403838), (108, 3669865), (135, 2935892), (180, 2201919), (270, 1467946), (540, 733973)]